Untitled-M-II from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Study for Square Dancer from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Drawings from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Variations on a Square from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Darts from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Transit III from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Haiku Clouds from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Prisme from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled: Computer Generated Image from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Arachne from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Orient Express from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Black/White from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Circle, Square & Triangle from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Strata from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Untitled from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Detail from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Two Codes from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Tower Fantasy from the American Abstract Artists Fiftieth Anniversary Print Portfolio

P/C from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Trellis from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Point to Point from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Interweaving Rhythms from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Philadelphia from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Crucible from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Variation in Black-and-White from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Dead Dog on a Beach Series from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Two Systems from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Aarka from the American Abstract Artists Fiftieth Anniversary Print Portfolio

Square from the American Abstract Artists Fiftieth Anniversary Print Portfolio

porfolio for American Abstract Artists Fiftieth Anniversary Print Portfolio

Krefeld Suite

untitled design for Dayton’s Shopping Bag

Model for Ampersand

model for Garden Seating, Reading, Thinking

Model for Without Words