Lygia Pape
Esferas, 2001
glass fiber, automotive paint
50 cm ø
Al Held
Untitled, 2003
Watercolour on paper mounted on board
34.3 × 35.6 cm
KV 10, 1995
computer-controlled system plasma-cut aluminum
50 x 50 x 0.3 cm
Martha Diamond
Study for High-C, 1982
oil on board
21 1/4 x 14 3/8 x 1/8 in