Ein Mann mit übereinandergeschlagenen Beinen auf einem Stuhl sitzend 

Johann Heinrich Roos created this drawing of a man sitting in a chair, likely in the mid-17th century, using red chalk on paper. The choice of red chalk is significant, offering a warm, earthy tone that brings a sense of immediacy and life to the subject. Roos masterfully utilizes the chalk to capture the texture of the man's clothing and the subtle nuances of his pose. The drawing captures not just the likeness of the sitter but also a sense of his social context. Roos's skilled hand brings a level of detail and expression that elevates the drawing beyond a mere study. Looking at the work today, it is easy to focus on the image itself, but considering the nature of the material, the making process, and the social context allows us to appreciate the artistry and skilled traditions that Roos engaged with. It challenges the distinction between a sketch and a finished work of art.