Can artificial intelligence really create art? For the first time, Christie’s offers a painting created by an algorithm
From woodcuts to lithographs and originals vs editions. Illustrated with works offered at Christie’s in New York
The London firm whose founders pulled prints for many of modern art’s greats, from Lucian Freud to Leon Kossoff and Paula Rego
A landmark sale featuring rare examples of works by 19th and 20th-century masters of the medium
Meet Scott Stulen, the director of the Philbrook Museum of Art in Tulsa, who is determined to bring its art to a younger audience
Specialist Jude Hull’s three key considerations for new buyers, illustrated with works from Edition Gerd Hatje online sale
In 1960s Los Angeles Sister Corita Kent’s vividly coloured prints stirred up the Catholic church and gained national fame
How David Hockney’s experiments with a photocopier resulted in his ‘Home Made Prints’ series — illustrated with works offered in Contemporary Edition online
Specialist Tim Schmelcher explains why this 1655 print is considered among the artist’s greatest achievements in any medium
A guide to the photographer who sold his first images to MoMA at the age of 14, illustrated with works from a dedicated online sale, 22-30 May
The New York photographer whose controversial images fuelled a national debate on the boundaries of art
A 1947 portfolio of engravings that the artist considered so important she returned to them late in life
The literary-minded photographer who pioneered the American documentary tradition. Illustrated with prints in our online sale, MoMA: Walker Evans, 3-11 April
One of East London's best-loved street artists opens up about his work
Insights into the life and art of the photographer whose raw, honest images captured the creative spirit of 1980s New York's downtown scene
Prints and Multiples specialist Charles Scott discusses ‘one of the crowning achievements' of the artist’s graphic output
Ralph Rugoff, director of the Hayward Gallery, on the first UK retrospective of the German photographer’s work
The life and work of the pioneering Anglo-German photographer, illustrated with works offered in our MoMA: Bill Brandt online sale, 16-24 January
A guide to the Bronx-born street photographer par excellence who documented turbulent times across the United States in the 1960s and ‘70s
Elodie Morel, Head of Photography at Christie’s in Paris, on ‘the most perfect interpretation of Man Ray’s vision’
Skip the lines and explore some of the best prints from the 19th, 20th and 21st centuries, offered across two photography sales
The Swiss filmmaker discusses his exceptional collection, including works by Man Ray, Diane Arbus and Nan Goldin, offered on 9 November in Paris
An online auction of work executed in or inspired by New York City, 10-17 October, features works by Ai Weiwei, Jean-Michel Basquiat, Willem de Kooning and more
Dr Giuseppe Rossi operated on Andy Warhol for 5 hours after the artist was shot in 1968. In gratitude, Warhol sent the doctor two complete sets of iconic screenprints
One of the greatest of all 20th-century photographers, Cartier-Bresson bore witness to events that shaped history, from Spain’s Civil War to the death of Gandhi
Darius Himes tells the stories of iconic prints by Man Ray, Ansel Adams and Henri Cartier-Bresson, offered in a series of auctions in New York and online
A primer on the California-based photographer who made the ordinary look extraordinary, whether a pepper, a seashell or a sand dune
A new evening auction features masterpieces by the likes of Andreas Gursky, Gio Ponti, Robert Mapplethorpe, Marc Newson, Diane Arbus and more
A 360-degree preview of Christie’s 3 October sale, offering the best of these two key categories of the 20th and 21st centuries
A selection of over 400 photographs from The Museum of Modern Art, New York, being sold to benefit the acquisition fund for the Museum’s Department of Photography