Ilya Bolotowsky (Russian/American, 1907-1981). Silkscreen on paper depicting two blue and red triangles in a diamond formation. Pencil signed along the lower right and numbered 90/125 along the lower left. This work is Plate 5 from the 1970 “Album III.” Provenance: Distinguished corporate collection, Minnesota. Sight; height: 25 in x width: 25 in. Framed; height: 33 1/4 in x width: 32 3/4 in.