A construction worker, wearing a yellow and gray safety jacket and a black beanie, is kneeling at the edge of a constructed concrete wall on a high floor

A construction worker, wearing a yellow and gray safety jacket and a black beanie, is kneeling at the edge of a constructed concrete wall on a high floor. He uses a power tool, red and black with a thick gray hose, to apparently work on the wall's framework. The framework, constructed with red metal and wood, contains a deep shaft that goes down several floors. Tall apartment buildings are visible in the background of the scene. A bundle of rebar is visible on the concrete deck.