Profile of an elderly man 

This expressive ink drawing by Rudolf Gudden, housed in the Städel Museum, captures the profile of an elderly man. The artist's quick, gestural lines convey a sense of immediacy and dynamism, capturing the subject's presence with remarkable detail. The use of hatching and shading, particularly around the man's clothing and facial features, adds depth and texture to the composition, highlighting Gudden's observational skills and ability to translate his subject onto the page. This work is a testament to the artist's talent for capturing the essence of his subjects with a blend of realism and expressive freedom.