A painting by Robert Ryman, titled Bent Line Drawing, dated circa 1970.

Robert Ryman 
Bent Line Drawing, c. 1970

Ballpoint pen on polyester fabric stretched over foamcore

12 x 12 inches (30.5 x 30.5 cm)

Signed, titled, and dated verso

A painting by Robert Ryman, titled Bent Line Drawing, dated circa 1970.
A painting by Robert Ryman, titled Bent Line Drawing, dated circa 1970.