THESE ARE SOME EXCELLENT RECTANGLES.

Lewis Baltz, Tract House #13, 1971

John Stezaker, Untitled, 1978-9, silkscreen and acrylic paint on 2 canvases, 186.5 x 122 cm

Barbara Kruger, Who Will Write the History of Tears, 1987, silver bromide photograph, screen printed type on paper in artist's frame, 104 x 246 cm

Andrea Mantegna, Presentation at the Temple, c. 1454, tempera on canvas, 94,4 x 77,1 cm

On Kawara, Something, 1963, letraset and pencil on paper, 30.5 x 20.5 cm

William Anastasi, Westwall, Dwan Main Gallery, 1966, photo-screenprint on canvas

Hiroshi Sugimoto, Drive-in Movie Theatre, 1993

Hans Richter, Rhythmus 21 (still), 1921, film, 3m22s, black and white, silent

James Turrell, Skeet, 1990, installation

Thomas Demand, Tavern 1 Klause 1, 2006, photograph, C-print on paper, face-mounted to acrylic glass, mounted on aluminium, 275 x 170 cm

Martha Rosler, If You Lived Here..., 1989, exhibition at Dia Beacon

Photo-souvenir, Daniel Buren applying white and pink striped paper for Affichage sauvage, May 1969, site-specific work, Paris

Wilhelm Schürmann, Liège 78, 1978, gelatine silver print, 20.3 x 15.2 cm

Agnes Martin, Untitled, c. 1959, oil and graphite on canvas, 60.3 x 120.7 cm

Bruce Nauman, I blink my eyes, 2003, screen print, 101 x 127 cm

Niele Toroni, Empreintes de pinceau n°50 répétées à intervalles réguliers de 30 cm [Prints of No. 50 brush, repeated at regular intervals of 30 cm], September 1978

John McCracken, Untitled, 1981, resin and fiberglass, 51.5 x  248.8 x 6.2 cm