Lying donkey to the left 

This red chalk drawing by Friedrich Wilhelm Hirt depicts a donkey lying on its side, its head turned to the left. The artist's meticulous attention to detail is evident in the subtle rendering of the donkey's fur and the delicate lines defining its anatomy. The drawing's simplicity and focus on the animal's form suggest a study for a larger work, highlighting Hirt's keen observation and skillful draftsmanship. The artwork is currently housed in the Städel Museum, showcasing the museum's extensive collection of animal studies from the Renaissance and Baroque periods.