caption: The image shows an open book with a drawing of a tree in the middle of it, surrounded by a black background. The book is likely a sketchbook, as indicated by the title "Johannes Vermeulen - Study of a Wooded Landscape". The tree is depicted in great detail, with its branches and leaves clearly visible, and its trunk and branches reaching up towards the sky. The background is a deep black, providing a stark contrast to the white of the tree and the black of the background.