Match the source image's overall composition, atmosphere, perspective, materials, and main display structures, while redesigning secondary decorative elements with related but visibly different shapes, positions, angles, and colors. Clean commercial stock-background quality. No watermark, logo, brand mark, readable words, letters, numbers, tiny edge text, price tag, UI marks, checkmarks, or disconnected white border. Create a calm powder-blue sitting room with vertical blue wall paneling, two rounded pale-blue armchairs facing a small round cream pedestal table, a slim white vase of sunny yellow flowers at center, and a large blank abstract artwork above. Soft sunbeam across the floor; no words in the art.