Study of a Female Nude 

This black chalk drawing by Alessandro Casolani, a Mannerist painter active in the late 16th century, depicts a standing female nude. The subject appears to be slightly pregnant, which is a theme often explored in art during this period. Casolani’s drawing highlights the figure's form through subtle shading and a strong sense of three-dimensionality, making it a valuable study in anatomical detail. The artwork's small size suggests it was likely a preparatory study for a larger composition.