Crag with vegetation 

Franz Kobell's "Crag with vegetation" is a pen and ink drawing that showcases the artist's talent for capturing the intricate details of nature. The artwork depicts a craggy rock formation, partially obscured by lush vegetation, showcasing the interplay of light and shadow on the rough surfaces. The intricate lines and hatching techniques, characteristic of Kobell's style, add a sense of depth and texture to the composition, creating a realistic and immersive experience for the viewer. This drawing, housed in the Städel Museum, is a testament to Kobell's ability to render natural landscapes with a remarkable degree of precision and sensitivity.