"Hand with Reflecting Sphere" is a famous painting created by the Dutch artist M.C. Escher in 1935. The artwork features a realistic, detailed hand holding a reflective sphere, which functions as a kind of mirrored surface. The sphere reflects the surrounding environment, and in particular, it captures a view of the room in which the hand appears, including the artist and parts of the space around him, creating an intriguing visual interplay between the foreground and background.