Mula et Asinus 1578

The print depicts two equines in profile, showcasing the artist's attention to anatomical detail and musculature. The larger mule in the foreground is tethered to a tree on the right, while a smaller donkey stands behind it against a backdrop of a wide river valley and rolling hills. The scene combines naturalistic animal study with a detailed Mannerist landscape featuring rocky outcrops and architectural ruins.

This work represents the Renaissance transition from symbolic medieval bestiaries to early modern natural history and zoological documentation. While primarily a study of animal forms, the donkey (asinus) held deep philosophical significance in the late 16th century, often associated with the 'lower' animal nature of man and the potential for spiritual transformation as seen in Neoplatonic readings of Apuleius.