Ultra-realistic close-up of a 1700s artist painting a human hand on a large canvas. The hand on the canvas is half-finished--delicate fingers emerging from detailed brushwork, while others remain sketched in faint lines. The painter’s own hand trembles slightly as it holds a fine sable brush mid-stroke. His brow is furrowed in intense focus, visible sweat on his temple. Natural light from a tall window illuminates the canvas and highlights the texture of oil paint. The room is silent, tense--every detail shows effort: layered brushstrokes, worn wood of the easel, scattered sketches on the floor. Emphasis on realism, period-accurate tools, real human emotion, no stylization. Sharp cinematic detail,