Betye Saar in her Los Angeles studio in 2015 Photo: Ashley Walker; courtesy of the artist and Robert..
A detail of Edgar Miller's art glass window design at the Glasner Studio (industrial glass, sta..
From cattle to contemporary art: former beef market Marx Halle H.J. Kamerbeek, © Vienna Contemporary..
Gustave Courbet, L'Origine du monde (Origin of the World, 1866) It is understandably difficult..
A Japanese chest (circa 1635-45) acquired by the Rijksmuseum in 2013 with the support of the Rembran..
Vincent van Gogh's Portrait of Joseph Roulin (1889) © shooting brooklyn via Wikicommons Samuel..
Agudelos concrete wall pays tribute to the victims of political violence Photo: Guillermo González ..
The grand finale to Bold Tendencies's 2018 programming © Peter Landers Photography Time was ve..
A reworked tarboosh, or fez, by the Italian artist Carmine Cartolano, aka Quarm Qart Courtesy of the..
Artists consign work direct to the Auction Collective, and bidders use paddles on their phone and pa..