caption: The image shows an open book with a drawing of a man standing in front of a city, surrounded by trees and buildings. The book is titled "Albrecht Dürer's Book of Hours" and is likely from the 16th century. The man is wearing a long robe and a hat, and is holding a staff in one hand and a book in the other. The cityscape behind him is filled with tall buildings and trees, and the sky is a deep blue.