Albrecht Dürer,  Melancolia, monogrammed and dated 1514, Rijksmuseum, Rijksprentenkabinet, Amsterdam

Fig. 3 Albrecht Dürer, Melancolia, monogrammed and dated 1514, engraving, 239 x 185 mm. Rijksmuseum, Rijksprentenkabinet, Amsterdam, inv. no. RP-P-OB-1237 (artwork in the public domain)