ANDY WARHOL Mickey Mouse, from Myths, £140,000–180,000

ANDY WARHOL Queen Elizabeth II of the United Kingdom, from Reigning Queens, £80,000–120,000

GERHARD RICHTER Quattro Colori (Four Colours), £40,000–60,000

BRIDGET RILEY Untitled (Elongated Triangles), £30,000–50,000

DONALD JUDD Untitled, £15,000–20,000

JONAS WOOD Four Majors, £50,000–70,000

ROBERT INDIANA A Garden of Love, £30,000–50,000

ROY LICHTENSTEIN Reflections on Crash, from Reflections Series, £100,000–150,000

ANDY WARHOL 25 Cats Name(d) Sam and One Blue Pussy, £40,000–60,000

YOSHITOMO NARA Country Home, £20,000–30,000