caption: The image shows a black and white drawing of a man sitting atop a tree, surrounded by a variety of objects. At the bottom of the image, there is some text which reads "Hieronymus Bosch, 'The Book of Hours', c 1570". The man is wearing a long robe and a hat, and is holding a staff in one hand and a book in the other. He appears to be looking up at the sky with a peaceful expression on his face. The objects around him include a clock, a globe, and a stack of books.