[20th & 21st centuries] Escher, M.C. (1898-1972). Paarden en Vogels Wood engr. on leaflet 'Van 15 oct. tot 15 nov. 1949 Museum Boymans Rotterdam. Grafiek M.C. Escher, W. van Heusden, H. van Kruiningen'. Monogrammed in the block, 87 x 72 mm. Bool 363.

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