Seated Study of M.D. 

This pencil drawing by American artist Eastman Johnson depicts a seated figure identified as "M.D." likely a portrait study of a doctor. The subject, wearing a suit and holding a top hat, appears to be in a relaxed pose, offering a glimpse into the artist's study of human form and gesture. The piece, executed in graphite on paper, is a testament to Johnson's skill in capturing the essence of his subjects in a simple and compelling manner.