All about photo.com: photo contests, photography exhibitions, galleries, photographers, books, schools and venues.
Enter AAP Magazine 54 Nature: Landscape, Wildlife, Flora & Fauna
Enter AAP Magazine 54 Nature: Landscape, Wildlife, Flora & Fauna
Bill Brandt
Bill Brandt

Bill Brandt

Country: Germany/United Kingdom
Birth: 1904 | Death: 1983

Bill Brandt  was a British photographer and photojournalist. Born in Germany, Brandt moved to England, where he became known for his images of British society for such magazines as Lilliput and Picture Post; later he made distorted nudes, portraits of famous artists and landscapes. He is widely considered to be one of the most important British photographers of the 20th century.

Photographers should follow their own judgment, and not the fads and dictates of others. Photography is still a very new medium and everything is allowed and everything should be tried and dared... Photography has no rules. It is not a sport. It is the result which counts, no matter how it was achieved.

-- Bill Brandt


Born in Hamburg, Germany, son of a British father and German mother, Brandt grew up during World War I, during which his father, who had lived in Germany since the age of five, was interned for six months by the Germans as a British citizen. Brandt later disowned his German heritage and would claim he was born in South London. Shortly after the war, he contracted tuberculosis and spent much of his youth in a sanatorium in Davos, Switzerland. He traveled to Vienna to undertake a course of treatment for tuberculosis by psychoanalysis. He was, in any case, pronounced cured and was taken under the wing of socialite Eugenie Schwarzwald. When Ezra Pound visited the Schwarzwald residence, Brandt made his portrait. In appreciation, Pound allegedly offered Brandt an introduction to Man Ray, in whose Paris studio Brandt would assist in 1930.

In 1933 Brandt moved to London and began documenting all levels of British society. This kind of documentary was uncommon at that time. Brandt published two books showcasing this work, The English at Home (1936) and A Night in London (1938). He was a regular contributor to magazines such as Lilliput, Picture Post and Harper's Bazaar. He documented the Underground bomb shelters of London during The Blitz in 1940, commissioned by the Ministry of Information. During World War II, Brandt focused every kind of subject - as can be seen in his Camera in London (1948) but excelled in portraiture and landscape.

To mark the arrival of peace in 1945 he began a celebrated series of nudes. His major books from the post-war period are Literary Britain (1951), and Perspective of Nudes (1961), followed by a compilation of the best of all areas of his work, Shadow of Light (1966). Brandt became Britain's most influential and internationally admired photographer of the 20th century. Many of his works have important social commentary but also poetic resonance. His landscapes and nudes are dynamic, intense and powerful, often using wide-angle lenses and distortion. Brandt died in London in 1983.

Source: Wikipedia


See the subject first. Do not try to force it to be a picture of this, that or the other thing. Stand apart from it. Then something will happen.

-- Bill Brandt


Bill Brandt was one of the acknowledged masters of 20th-century photography. Taken as a whole, his work constitutes one of the most varied and vivid social documents of Great Britain. Brandt was largely self-taught in photography and worked as a student-assistant to Man-Ray in Paris from 1929 to 1930. This exposure would determine the surrealist undercurrent and tension of many of Brandt’s images.

Brandt’s work was shown in numerous exhibitions throughout Europe and the US during his career, including two one-person exhibitions at the Museum of Modern Art in 1948 and 1969.

There are over a dozen published books of his work from the 1930s through the 1980s. Brandt’s work was extensively collected by the Victoria and Albert Museum, London; the Bibliothèque Nationale de France, Paris and the Museum of Modern Art, New York.

Source: The Halsted Gallery

 

Bill Brandt's Video

Selected Books

Inspiring Portfolios

Call for Entries
AAP Magazine #54 Nature
Publish your work in AAP Magazine and win $1,000 Cash Prizes
 
Stay up-to-date  with call for entries, deadlines and other news about exhibitions, galleries, publications, & special events.

More Great Photographers To Discover

Meryl Meisler
United States
1951
Meryl Meisler was born 1951 in the South Bronx and raised in North Massapequa, Long Island, New York. Inspired by photographers such as Diane Arbus and Jacques Henri Lartigue, as well as her dad, Jack, and grandfather, Murray Meisler, Meryl Meisler began photographing herself, family, and friends while enrolled in a photography class taught by Cavalliere Ketchum at the University of Wisconsin, Madison. In 1975, Meisler returned to New York City and studied with Lisette Model, continuing to photograph her hometown and the city around her. After working as a freelance illustrator by day, Meisler frequented and photographed the infamous New York discos. As a 1978 C.E.T.A. Artist grant recipient, Meisler created a portfolio of photographs which explored her Jewish identity for the American Jewish Congress. After C.E.T.A., Meisler began a three-decade career as a NYC Public School Art Teacher. Meisler has received fellowships, grants, and residencies from the New York Foundation for the Arts, Light Work, YADDO, The Puffin Foundation, Time Warner, Artists Space, C.E.T.A., the China Institute, and the Japan Society. Her work has been exhibited at the Zillman Art Museum, Brooklyn Museum, Brooklyn Historical Society, Dia Art Foundation, MASS MoCA, Islip Art Museum, Annenberg Space for Photography, the New Museum for Contemporary Art, New-York Historical Society,Steven Kasher Gallery, the Whitney Museum of American Art, and in public spaces including Grand Central Terminal, South Street Seaport, Photoville, Vichy Portrait Festival, and throughout the New York City subway system. Her work is in the permanent collections of the American Jewish Congress,ARTPPOOL Budapest, AT&T, Bibliothèque Nationale de France, the Brooklyn HistoricalSociety, Book Art Museum (Poland), Columbia University, Emory University, Islip Art Museum,the Library of Congress, Musée de la Poste Paris, Smithsonian Institute, University of Iowa, and The Waskomium, and can be found in the artist book collections of Carnegie Mellon, the Centre Georges Pompidou, the Chrysler Museum, the Museum of Modern Art NYC, Metronome Library, and the Whitney Museum of American Art. Upon retiring from the New York City public schools, Meisler began releasing large bodies of previously unseen work. Her monographs have received international acclaim. A Tale of Two Cities: Disco Era Bushwick (Bizarre, 2014) juxtaposes her zenith of disco photos with images of the burned out yet beautiful neighborhood of Bushwick, Brooklyn in the 1980s. Her second book, Purgatory & Paradise: Sassy ‘70s, Suburbia &The City (Bizarre, 2015), contrasts intimate images of home life on Long Island alongside New York City street and night life. Her latest book New York PARADISE LOST Bushwick Era Disco (Parallel Pictures Press 2021) revieals darker sides of disco and takes the viewer into 1980s Bushwick school and street life. Meryl Meisler lives and works in New York City and Woodstock, New York. NIGHTLIFE NYC, 1977-2023 In 1975 Meryl Meisler moved to New York City. Two years later its most notorious and celebrated nightclub, Studio 54, opened its doors. Meisler immersed herself in the nightlife scene and began to make images of Studio 54's colorful pleasure-seekers, along with some of its most noted party-goers such as Andy Warhol. The photographer states, ''When Studio 54 opened, my friend JudiJupiter got us on the guest list as photographers. The doorman took a liking and parted the door for us night after night. Studio 54's fabulous changing décor, DJs, sound system, and incredible crowds of diverse ages, races, ethnicities, sexual orientations, and gender identities were thrilling.'' Fueled by the excitement of Manhattan's exploding club scene of the late 70s, Meisler photographed fashionable night revelers and celebrities at a number of other hedonistic havens that popped up throughout the City. Legendary clubs such as Copacabana, Paradise Garage, Hurrah, Xenon, GG's Barnum Room, CBGB, and erotic Go-Go bars, provided an endless and diverse array of extravagant subjects immersed in dance and party spectacles. Each venue had its own unique identity, clientele, and energy. Some club-goers who were unable to gain admission to Studio 54 or wanted a change of scenery explored the crowd, vibe, and music at other night spots. Meisler adds, ''On nights off, club owners and cohorts would party at other discos.'' It was on one of these evenings that Meisler photographed Halston and Studio 54 co-owner Steve Rubell comfortably huddled together on a couch at the club Hurrah. A monogamous relationship, full-time art teaching job, and the onset of the AIDS epidemic prompted the photographer's foray into nightlife culture to dramatically slow down around 1981. Meisler kept her collection of images to herself, as a sort of private visual memoir, until an encounter in 2014 at the drag & burlesque bar BIZARRE, in Bushwick. Many of the club's performers and the scene they created were reminiscent of the freedom and energy that abounded during New York City's nightlife heyday in the late 70s. This emerging scene with its emphasis on inclusion, costumed spectacles, and over-the-top revelry inspired Meisler to exhibit her earlier nightlife photos and, once again, document these venues of unbridled celebration. Dance and performance take center stage in many of Meisler's current images taken at clubs like Bushwick's House of Yes and Bartschland's roaming parties. These new club scenes with drag queens and kings, bodacious burlesque performers, acrobats, magicians, dancers, and disco divas add to the continuum of NYC's nightlife culture — honoring and elevating the dynamic spirit set forth by prior generations of party-goers. Article Street Walker
Stephen Shore
United States
1947
Stephen Shore (born October 8, 1947) is an American photographer known for his images of banal scenes and objects in the United States, and for his pioneering use of color in art photography. His books include Uncommon Places (1982) and American Surfaces (1999), photographs that he took on cross-country road trips in the 1970s. In 1975 Shore received a Guggenheim Fellowship. In 1971, he was the first living photographer to be exhibited at the Metropolitan Museum of Art in New York City, where he had a solo show of black and white photographs. In 1976 he had a solo exhibition of color photographs at the Museum of Modern Art. In 2010 he received an Honorary Fellowship from the Royal Photographic Society. Shore was born as sole son of Jewish parents who ran a handbag company. He was interested in photography from an early age. Self-taught, he received a Kodak Junior darkroom set for his sixth birthday from a forward-thinking uncle. He began to use a 35 mm camera three years later and made his first color photographs. At ten he received a copy of Walker Evans's book, American Photographs, which influenced him greatly. His career began at fourteen, when he presented his photographs to Edward Steichen, then curator of photography at the Museum of Modern Art (MoMA) in New York. Recognizing Shore's talent, Steichen bought three black and white photographs of New York City. At sixteen, Shore met Andy Warhol and began to frequent Warhol's studio, the Factory, photographing Warhol and the creative people that surrounded him. In 1971, he was the first living photographer to be exhibited at the Metropolitan Museum of Art in New York City, with a show of black and white, sequential images. Shore then embarked on a series of cross-country road trips, making "on the road" photographs of American and Canadian landscapes. In 1972, he made the journey from Manhattan to Amarillo, Texas, which provoked his interest in color photography. Viewing the streets and towns he passed through, he conceived the idea to photograph them in color, first using 35 mm hand-held camera and then a 4×5" view camera before finally settling on the 8×10 format. The change to a large format camera is believed to have happened because of a conversation with John Szarkowski. In 1974 a National Endowment for the Arts (NEA) grant funded further work, followed in 1975 by a Guggenheim Fellowship. Along with others, especially William Eggleston, Shore is recognized as one of the leading photographers who established color photography as an art form. His book Uncommon Places (1982) was influential for new color photographers of his own and later generations. Photographers who have acknowledged his influence on their work include Nan Goldin, Andreas Gursky, Martin Parr, Joel Sternfeld, and Thomas Struth. Stephen Shore photographed fashion stories for Another Magazine, Elle, Daily Telegraph and many others. Commissioned by Italian brand Bottega Veneta, he photographed socialite Lydia Hearst, filmmaker Liz Goldwyn and model Will Chalker for the brand's spring/summer 2006 advertisements. Shore has been the director of the photography department at Bard College since 1982. His American Surfaces series, a travel diary made between 1972 and 1973 with photographs of "friends he met, meals he ate, toilets he sat on", was not published until 1999, then again in 2005. In recent years, Shore has been working in Israel, the West Bank, and Ukraine.Source: Wikipedia Shore emerged in the 1970s as one of the major exponents of color photography, shooting bleak yet lyrical scenes of the North American landscape. Documenting everyday settings and objects, from hotel swimming pools and televisions to parking lots, gas stations, and deserted roads, Shore exhibited an ability to transform commonplace surroundings into compelling works of art, working with a subject matter similar to Walker Evans. Between 1973 and 1979, Shore made a series of road trips across North America, documenting the vernacular landscape through his view camera, and taking a more formal approach to photographing than in his earlier work. A number of these images later formed Shore's now-classic book, Uncommon Places (first published by Aperture in 1982 and republished in 2004 and 2007). These images arouse recollections of experiences, but in an artful, carefully crafted and calculated manner. His images are made with a large-format camera, which gives his photographs a precise quality in both color and form that has become a signature trait of his work. Shore's use of the large-format camera and innovative color printing has made him one of the most influential photographers to emerge in the last half of the twentieth century, credited with inspiring numerous contemporary photographers.Source: International Center of Photography
Ayumi Tanaka
Andy Fabrykant
Andy Fabrykant was born in Argentina in 1984. He studied filmmaking at the Film University of Buenos Aires (FUC) and he did a master degree in Czech Republic at FAMU. Today he lives in Paris and he has already made 5 exhibitions (2011 - Paris, des lieux et de gens - Paris / 2011 - Nomade - Bourg-en-Bresse / 2012 - Tremplin Jaunes Talents - Saint-Mandé / 2013 - Besares - Buenos Aires / 2014 - L’Argentine à l’honneur - Neuilly-sur-seine). Even thought he is a filmaker he has been always around a film cameras.fter many years of walking around as a "flâneur" in my own city Buenos Aires (and after in Czech Republic and France) using my camera as a tool to get related with people and the city without knowing exactly what I was looking for, I realized that after the taxonomy of my work I could find the meaning of it. Because, what is a photographer more than a collector of images? That's how I started to find out which were my interests. In general, I am attracted to the relationship between the subject and the space. Sometimes it is an architectural approach where there is a lack of human activity and sometimes is completely the opposite, the subject verbs the object. I have been working around this topic for the last 5 years creating different activities or how I like to call them: games. Each game has it's own rule and I try to change them so I can always have a fresh and new approach. For example I just follow someone on the street and I let him take me to places that I don't know. Normally I don't take pictures of the subject, I just let him be an excuse bring me to where I am.I know a piece is done when I let the person go or when I get interested in someone else.
Francis Haar
Hungary
1908 | † 1997
Francis Haar born as Haár Ferenc was a Hungarian socio-photographer. He studied interior architecture at Hungarian Royal National School of Arts and Crafts between 1924 and 1927. His master was Gyula Kaesz.He started working as an interior architect and poster designer in 1928, and taught himself photography. In 1930 he became acquainted with Munka-kör (Work Circle) led by socialist avant-garde poet and visual artist Lajos Kassák, who just returned from Vienna. Kassák pointed out that the photography is more than the painting and can access to such part of reality that cannot be accessed by painters. Kassák's motto was photography is the real child of our age not the painting. That was a life long inspiration to Francis. He became an active and leading member of the Munka Kör, his partners in socio-photography were among others Sándor Gönci, Árpád Szélpál and Lajos Lengyel, who later became renowned graphic artist and book designer. The first socio photo exhibition ever in Hungary was held in 1932, which brought the first success to Francis. His first photo studio was opened in Budapest in 1934. Some of his photos were exhibited at the Paris Exposition Internationale des Arts et Techniques dans la Vie Moderne in 1937, so Francis Haar decided to move to Paris where he established himself as a portrait photographer. However in 1939 he was invited by Hiroshi Kawazoe to Japan and the International Cultural Society of Japan (Kokusai Bunka Shinkokai) officially arranged his trip. With help of Japanese friends he opened and operated his photo studio in Tokyo between 1940 and 42. The Haar family was evacuated to Karuizawa in 1943 and they spent 3 years there. He became the photographer of Yank, the Army Weekly magazine of the U.S. occupation forces in Japan, and subsequently filmmaker with U.S. Public Health and Welfare Section (1946-48). Again his Tokyo photo studio was opened in 1946 and was in active business until 1956. His wife Irene opened the famous restaurant Irene's Hungaria in Ginza, downtown Tokyo, which was frequented by celebrities, intellectuals, army men and sports people from all over the world besides the Japanese. Accepting a challenge he moved and worked as photographer for the Container Corporation of America, Chicago from 1956 until 1959. He returned to Tokyo and operated his photo studio again for a year. 1960 brought a great decision and the Haars moved to Hawai'i and Francis started his photo studio there. He taught photography at the University of Hawai'i between 1965 and 1985. He became the production photographer for the Kennedy Theater, the University of Hawai'i Drama Department. Francis Haar died at the age of 89 in Honolulu.Source: Wikipedia
Noell Oszvald
Hungary
1990
Noell Oszvald was born in Hungary in 1990. While preferring to be labeled as a visual artist, Noell Oszvald uses the photographic medium as the raw material through which she channels her emotions. Favoring black and white in order to avoid any distraction that may be created by colors, she strips her images to their bare essence. Her compositions rely on pure straight lines into which the subject fuses, hence rubbing off all hierarchy within the components. The resulting sobriety, reinforced by the choice of a square format, acts as a breeding ground to a complex melange of subtle feelings derived from her melancholy and loneliness. Indeed, while all facial features are deliberately kept hidden, Oszvald’s work could easily fall within the self-portrait category; “they’re reflections of who I am,” says the artist about her images. However, the spectral presence of the character merging with its surroundings, the full-fledged role played by the environment and the powerful sensitivity that exudes through, are closer to the conceptual photography of the similarly precocious Francesca Woodman. Yet, more than her self, Oszvald conveys an apparent yet suspicious sense of calmness, well guarded by a perfectly controlled composition. In addition to the lines dividing space, the impeccable geometric interactions and the sharp contrast between the various shades of black are brought into opposition with the muffled silence of her quiescent emotions. It triggers a delicate duality, which underlies a rich and complex inner world. The reassuring perfection of these images acts like a robust armor to the highly sensitive Oszvald, who despite her young age, proves herself to be an accomplished artist. “My aim is to set up concepts using the human body as a base, while not making it the main focus of the picture. The result is a still image that is built around a person, but all parts of the whole are of equal importance. I reduce my pictures to content, composition, and form because this minimalist approach allows me to put equal emphasis on the idea behind the artwork and the entirety of the image. Portraying a sense of calmness with images that are built up based on geometric shapes is a recurring theme of my work.”Source: Artpil Noell Oszvald only shoots in black and white because she finds colors to be distracting. “I feel the same way about clothes and other matters of appearance, which why I like to reduce my images to forms, composition and content.” When asked what the story is behind one of her photo, Prejudice, Noell Oszald shared this, “I had the idea of Prejudice in my mind for a long time before I finally made it. I was very unsure about it, because I wanted the picture to look absolutely the way it does now, but to achieve this composition I had to paint the bird in, in not exactly the right position. I feared people would pick on me and call me ignorant, because the image is not precise. I was afraid of being judged while working on a picture about prejudice. How ironic.” As you look through Oszvald's beautiful and sometimes haunting images, you can't help but feel a mix of emotions. They all fall in the conceptual photography field, meaning, they illustrate an idea but one that Oszald believes should be personal to the viewer. “I don't want to tell people what to see in my images,” explains Oszland, “this is the reason why I never really write any descriptions other than titles. It shows what I wish to express but everyone is free to figure out what the picture says to them. It's very interesting to read so many different thoughts about the same piece of work.”Source: My Modern Met
Advertisement
AAP Magazine #54 Nature
Win a Solo Exhibition this January
AAP Magazine #54 Nature

Latest Interviews

Exclusive Interview with Julie Wang
Chinese-born photographer Julie Wang brings a poetic, contemplative sensitivity to her visual exploration of the world. Having lived for nearly equal parts of her life in China, Europe, and the United States, she approaches her subjects with the nuanced perspective of someone shaped by many cultures. This blend of distance, curiosity, and emotional resonance infuses her work with a quiet depth, allowing her to reveal the fragile beauty and subtle tensions that often pass unnoticed.
Exclusive Interview with Ghawam Kouchaki
American photographer Ghawam Kouchaki brings a sharply observant and introspective gaze to the streets of Japan’s capital. Based in Los Angeles, he approaches Tokyo with the distance — and curiosity — of an outsider, allowing him to uncover the city’s subtle contradictions, quiet tensions, and fleeting gestures that often go unnoticed. His series Tokyo no no, selected as the Solo Exhibition for December 2024, explores the hidden undercurrents of urban life: the unspoken rules, the small ruptures in routine, the poetic strangeness found in everyday moments. Through muted tones, instinctive timing, and meticulous framing, Kouchaki reveals a Tokyo that exists somewhere between reality and imagination — both intimate and enigmatic. We asked him a few questions about his life and work.
Exclusive Interview with Tommi Viitala
Tommi Viitala, winner of AAP Magazine #44: Street, is a Finnish photographer celebrated for his striking and cinematic street photography. With a keen eye for atmosphere and composition, he captures fleeting urban moments that reveal the poetry of everyday life. His work often explores the tension between solitude and connection within contemporary cityscapes, blending documentary realism with artistic sensibility. Viitala’s photographs have been exhibited internationally and recognized for their strong visual storytelling and emotional depth. We asked him a few questions about his life and work.
Exclusive Interview with Robert Mack
Robert Mack is a California-based visual artist, photographer, and filmmaker. His fine art photography and films have been exhibited widely in the United States and Europe, with major shows at the Baltimore Museum of Art and the Reiss-Engelhorn Museum in Mannheim, Germany. Both institutions hold his work in their permanent collections. Working across different media, Mack has built a career exploring the complexities of human presence and representation. In 1981, while living in Baltimore, he produced The Perkins Project: Not Guilty by Reason of Insanity, a rare photographic and film study inside Maryland’s hospital for the criminally insane. These stark yet compassionate black-and-white portraits remain one of his most powerful and controversial bodies of work.
Exclusive Interview with Alan Schaller About Irys
Alan Schaller is a London-based photographer best known for his striking black-and-white street photography and as co-founder of Street Photography International, one of the largest online communities dedicated to the genre. With years of experience both behind the camera and in building platforms that give visibility to photographers, Schaller has now turned his focus to creating a new digital space for photography itself. His latest venture, Irys, is a photography app designed by photographers, for photographers, with the aim of offering a dedicated platform where images are respected as works of art rather than treated as disposable content.
Exclusive Interview with Guillaume Bonn
With his latest book Paradise, Inc., celebrated documentary photographer Guillaume Bonn takes us deep into the heart of East Africa, where the promises and failures of wildlife conservation collide. Far from offering a romanticized vision of nature, Bonn’s work confronts us with urgent realities: the tensions between local communities and conservation policies, the sacrifices of rangers on the frontlines, and the long-lasting impact of human activity on fragile ecosystems. Spanning more than two decades of fieldwork, the project blends powerful imagery with investigative depth, raising difficult but necessary questions about transparency, accountability, and the Western-led models that dominate conservation. Enriched by the voices of those too often left out of the conversation—including a preface by Maasai leader Ezekiel Ole Katato and an introduction by journalist Jon Lee Anderson—Paradise, Inc. is both a stunning visual journey and a call to action. In the following interview, Guillaume Bonn reflects on the making of Paradise, Inc., the ethical dilemmas at the heart of his work, and the urgent need to rethink our approach to conservation in East Africa and beyond.
Exclusive Interview with Sander Vos
Sander Vos is a fine art photographer based in London whose work seamlessly blends elements of Surrealism with portraiture. Drawing inspiration from his background in design, Vos embraces light and contrast to sculpt striking, graphic compositions. His photographs invite the viewer into a world where revelation and concealment coexist, leaving space for imagination and interpretation.
Exclusive Interview with Tomasz Trzebiatowski Editor-in-chief FRAMES Magazine
Founded in 2020 by photographer, publisher, and classical pianist Tomasz Trzebiatowski, FRAMES Magazine has quickly established itself as a thoughtful space for photography lovers who believe that powerful images deserve to live on paper. Known for its beautifully printed quarterly issues and dynamic international community, FRAMES bridges the gap between tradition and innovation in the photographic world. As editor-in-chief, Trzebiatowski has created not only a publication but a platform that celebrates diverse genres, nurtures dialogue, and champions the tactile experience of print in a digital age. In this interview, he reflects on the journey from founding FRAMES to building a global membership, the challenges of independent publishing, and the future of photography in both print and digital forms.
Exclusive Interview with Manuel Besse
French photographer Manuel Besse is known for his compelling black-and-white imagery, which blends portraiture, documentary, and poetic narrative into a singular visual voice. With a career spanning several decades and continents—from the gold mines of Serra Pelada to the Arctic Circle—his work reflects a deep commitment to authenticity, human connection, and the preservation of cultural and natural landscapes. His series Macadam, winner of AAP Magazine #41 B&W, offers a contemplative look at fleeting urban encounters, rendered in his signature monochrome style. We asked him a few questions about his life and work.
Call for Entries
AAP Magazine #54 Nature
Publish your work in AAP Magazine and win $1,000 Cash Prizes