Paul Rotterdam (American, b. 1939). Two prints depicting bold black and white abstracts including: One lithograph with graphite titled “Minnesota I,” 1980-1981. Pencil signed and dated along the lower right; numbered 10/18 along the lower left. One lithograph, intaglio, and silkscreen titled “Minnesota II,” 1981-1982. Pencil signed and dated along the lower right; numbered 7/48 along the lower left. Provenance: Distinguished corporate collection, Minnesota. Minnesota I; unframed; height: 36 in x width: 27 in. Framed; height: 39 in x width: 30 1/2 in. Minnesota II; unframed; height: 47 1/2 in x width: 31 1/2 in. Framed; height: 51 1/2 in x width: 35 1/4 in.