Vor einer nur angedeuteten Gestalt kniender Mann 

This drawing by Rembrandt van Rijn, "Vor einer nur angedeuteten Gestalt kniender Mann," shows a man kneeling in prayer, likely before a figure that is only partially visible in the background. The artist's use of pen and ink creates a dynamic and expressive composition, capturing the moment of humble supplication with great immediacy. This study, housed in the Städel Museum, reflects Rembrandt's mastery of capturing human emotion and gesture through quick, expressive lines.