Castle ruins by a body of water 

Franz Kobell, a German artist active in the late 18th century, created a pen and ink drawing of a picturesque castle ruin by a body of water. This artwork, currently housed in the Städel Museum, showcases Kobell's keen eye for detail and skill in capturing the atmospheric quality of a landscape. The drawing evokes a sense of tranquility and solitude, with the crumbling castle standing as a testament to the passage of time. The precise date of this drawing is unknown, but it's likely to have been produced during Kobell's later career, as it demonstrates his mastery of depicting nature.