Answer the following question in 3-4 complete sentences. The above piece is a lithograph by M.C. Escher. How has Escher used the concept of space effectively?

Answer:

The convex sphere gathers a wide view of the room into a curved, distorted reflection, creating an unusual sense of depth and enclosed space. The hand is drawn large in the foreground, making the sphere seem close and emphasizing its scale. The reflected figure and furnishings bend around the sphere, inviting the viewer to explore the space from an unexpected perspective. Escher uses reflection, distortion, and scale to make the space feel both three-dimensional and surreal.