Roosevelt, Cornelius Van Schaak, Mr.

(Color test for unidentified print)

Bookplate Bastian Kist

Escher's Father, G.A. Escher

Chrysanthemum

Self-Portrait

Female Nude in a Landscape

Self-Portrait in a Chair

Seated Female Nude

Seated Female Nude

Street in Scanno, Abruzzi

Castrovalva

The Bridge

Cobwebs

Bookplate Dr. P.H.M. Travaglino

Bookplate G.H.'s-Gravesande

Bookplate G.H.'s-Gravesande

Fish

Rippled Surface

New Year's greeting-card 1951, L. and K. Asselbergs

Devils

Butterflies

Ascending and Descending

Tessellation of Fishes

Circle Limit IV

Waterfall

(Color test for unidentified print)

(Color test for unidentified print)

Daylilies