Eichbaum mit zerrissener Rinde 

"Eichbaum mit zerrissener Rinde" (Oak Tree with Torn Bark), a drawing by Anthonie Waterloo, a Dutch Golden Age artist, depicts a solitary oak tree. The artist's skillful use of charcoal creates a sense of depth and texture, highlighting the tree's gnarled bark and twisted branches. The scene is likely a study from nature, showcasing Waterloo's mastery in capturing the intricacies of the natural world. This drawing is housed in the Städel Museum, Frankfurt, Germany, and exemplifies Waterloo's contribution to the tradition of landscape art.