An atmospheric medium shot photograph of a 19th-century French artist painting en plein air at night on the damp Place du Tertre in Montmartre under a clear starry night sky. The painter, positioned prominently in the frame, and the entire background are rendered in sharp, flawless photorealism, the wet cobblestones reflecting the warm golden glow of gas lamps, the glowing cafe windows, and the majestic white domes of the Sacré-Cœur basilica standing sharply in the distance. In stark contrast, the canvas on his wooden easel features an exquisitely rendered Impressionist oil painting study. This study within the photo captures the luminous night scene through delicate, feathered brushstrokes and a beautiful optical mixture of colors, with shimmering points of gold and violet dissolving into one another. Refined canvas grain texture that captures the light softly, completely avoiding digital artifacts, in the style of Claude Monet. Cinematic lighting, 8k resolution.