caption: The image shows a drawing of a cityscape with a clock tower in the background, drawn by Joseph Mallord William Turner in 1797. The drawing is on a piece of paper and features a variety of buildings with intricate details, such as windows, balconies, and other architectural features. The clock tower stands tall and proud, with its spires reaching up to the sky. The buildings are drawn in a realistic style, with detailed lines and shading to give them a lifelike appearance. The colors used in the drawing are mostly shades of brown and beige, giving the image a warm and inviting feel.