M.C. Escher

Railroad

Study for Regular Division of the Plane

City with Rocks (verso)

(Color test for unidentified print)

Chrysanthemum

Bookplate Bastian Kist

Escher's Father, G.A. Escher

Bookplate Heleen van Thienen

Female Nude in a Landscape

Wild West

a) Nude Woman [recto]; b) Nude [verso]

Spider in the Garden (design for a ceramic plate)

Morano, Calabria

Street in Scanno, Abruzzi

Santa Severina, Calabria

Pentedattilo, Calabria

Bookplate G.H.'s-Gravesande

Bookplate Dr. P.H.M. Travaglino

Bookplate G.H.'s-Gravesande

Fish

Manourie

Contrast (Order and Chaos)

Butterflies

Contrast (Order and Chaos)

Tessellation of Fishes

Ascending and Descending

Circle Limit IV

Larix

(Color test for unidentified print)

(Color test for unidentified print)