circles seamless patterns in style leon polk smith - repeating hard-edge painting decorative set

abc art post-painterly abstraction circle shape tiled disk vignette background circular postpainterly abstract drawing character color palette aesthetic minimalism unending mannerism logo leon polk smith graphic design figured field painting hard-edge concept non-gestural nugget cool abstract element ornament pattern expressionism style suprematism decor patterned geometric tracery clot ornamental letter texture gob disc