This set features three classic black-and-white graphic illustrations by the renowned Dutch artist M.C. Escher, showcasing his signature exploration of tessellations, mathematical patterns, and optical illusions. The collection includes notable works such as Sphere Surface with Fish, Sky and Water I, and a hexagonal geometric composition, all uniformly presented in square black frames with dark matting. The items appear to be in good vintage condition, with the prints well-preserved behind glass, though the wooden frames show minor surface scuffing and light wear consistent with age. Dimensions: 26.5cm x 26.5cm