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| François Xavier Lalanne, Babouin, 1973 |
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| René Magritte, La jeunesse illustrée ('De geïllustreerde jeugd'), 1937 |
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| Geert Kooiman, Handschoen, Amsterdam, 1971 |
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| Salvador Dali, Couple aux têtes pleines de nuages, 1936 |
All seen at the Boijmans Van Beuningen Museum, Rotterdam, The Netherlands