Fünf Modellstudien nach einem alten Mann 

"Fünf Modellstudien nach einem alten Mann" is a series of five figure studies by Philipp Winterwerb, housed in the Städel Museum. The drawings are created in pencil on paper and feature a male model in various poses. The studies showcase the artist's skill in capturing the human form through simple line work. This type of study was common in the 19th century, as artists strived to accurately depict the human body. The drawings provide a glimpse into the process of an artist's creative development.