Acrylic on board (borders unpainted), 26.625 x 26.625 inches painted area, 28 x 28 inches total dimensions, signed Barbara Sullivan 1990 on back

4. Acrylic on board (borders unpainted), 26.625 x 26.625 inches painted area, 28 x 28 inches total dimensions, signed Barbara Sullivan 1990 on back, was exhibited in “Curious Crystals of Unusual Purity” at MoMA PS1 in 2004

4. Acrylic on board (borders unpainted), 26.625 x 26.625 inches painted area, 28 x 28 inches total dimensions, signed Barbara Sullivan 1990 on back (detail)

Detail