Lighter, blue concave I 2008. Unique C-type print in Plexiglass hood, 64 × 54 × 12.5 cm. Courtesy the artist and Maureen Paley, London LONDON.- The Serpentine Gallery presents Wolfgang Tillmans’ first major exhibition in London since 2003. Conceived by...

Gerhard Richter (b.1932) Portrait of Liz Kertelge, 1966. Oil on canvas, 65 x 70 cm. Courtesy Collection Böckmann, Berlin at Hamburger Kunsthalle Gerhard Richter and the Disappearance of the Image in Contemporary Art, an exhibition staged in collaboration...