man using a power tool to cut a vertical line in a wall next to a window opening

man using a power tool to cut a vertical line in a wall next to a window opening. The man, seen from the back and side, wears a green t-shirt, blue jeans, and what appears to be safety glasses. He stands close to the light-colored wall, holding the small, yellow power tool with both hands as he moves it downwards, creating a dusty mist. The rectangular window opening to his right is framed in the same light-colored material as the wall, and reveals a red object inside. There is a pre-existing crack visible on the wall beneath where the man is cutting, and what looks like an electrical outlet near the bottom. The environment appears to be an unfinished or under-construction room, with a dusty and slightly rough surface on the wall.