Cubometr

A man in a light blue shirt makes a series of exaggerated facial expressions and gestures, starting with a wide-eyed, open-mouthed look with hands near his head, then shifting to a hand on his forehead, a hand on his chest, a tilted head with a hand near his chin, and finally a look of shock with a hand on his head and the other hand gesturing. The background is a plain white wall.