nella sua colorata e deformante cristallizzazione
e lontano da ogni tocco
M.C. Escher
Hand with Reflecting Sphere
1935 Lithograph
M.C. Escher
Concentric Rinds
1953 wood engraving
M.C. Escher
Rind
1955 wood engraving and woodcut in black, brown, blue-grey and grey, printed from 4 blocks
