19th Century European Art Studio Photorealistic Scene

3:2 horizontal, photo-realistic cinematic classical art studio scene, 19th century European painting room atmosphere, Renaissance and Romanticism oil painting quality blended. A clearly 25-30 year old adult female as art model, half-reclining on an old wooden couch covered with beige linen on the left side of the frame, body naturally side-lying and slightly turned toward the painter, one hand loosely hanging over the soft edge, the other hand raised lightly touching her loose dark brown hair, head lowered with eyes downcast, expression calm and contemplative. She wears an ivory white classical thin linen long dress, loose folds, off-shoulder and naturally draping design, neckline loose revealing shoulders, collarbone and partial chest contour, fabric layered covering body and legs, mature, elegant, not modern fashion. Right side foreground is an adult male painter with back to camera sitting before a wooden easel, wearing white shirt and dark gray vest, right hand holding fine brush, sketching the female figure; canvas clearly shows corresponding but unfinished pencil/charcoal line drawing. Space is an old European art studio: mottled stone gray walls, old wooden furniture, plaster sculptures, vases, frames, pigment cups and palette tools, background objects softly blurred. A high square window located upper-left of frame, strong warm golden afternoon sunlight slanting in, forming visible volumetric light beams, fine dust in air backlit; model's shoulders, side face, arms and white dress folds have warm highlights, shadows keep rich brown layers. 35mm or 50mm lens, f/2-2.8, medium shot environmental portrait, model and easel form diagonal visual relationship, painter foreground slightly blurred, model is main focus. Warm gold, ivory white, ochre, old wood brown tones, low saturation, soft contrast, slight ISO 400 film grain, realistic skin, linen fibers, wood grain, dust and paper texture, Rembrandt-style chiaroscuro, cinematic chiaroscuro, romantic painterly atmosphere, photorealistic, natural imperfections, no plastic skin, no modern objects, no text, no logo, no watermark.