Студийный портрет: художник с серебряными волосами

A painter, a man in his late fifties with silver-gray shoulder-length hair and a matching trimmed beard, pale blue eyes behind thin wire-rimmed glasses, wearing a linen paint-splattered beige smock over a navy shirt, standing at a wooden easel with a canvas, holding a palette and a thin brush, glancing sideways toward the viewer with a warm crinkled smile. Background of a sunlit art studio with large windows, wooden shelves of paint tubes, brushes in jars and stacked canvases. Soft diffused daylight from a large north-facing window, late-morning quality, even cool-warm mix, gentle long shadows on the floor. Main palette of beige, navy, terracotta and warm white. Medium full shot, slight high angle, calm studio atmosphere, 4k