ultra realistic interior rendering of a closed room based on the provided reference images the room features organic shaped shelves made of brushed stainless steel with low gloss showing a smooth metallic texture and soft reflections the floor is composed of gray toned wooden parquet with natural wood grain and a matte finish the walls are painted in off white creating a clean and neutral background the ceiling is a plain white plaster ceiling without any decorative details featuring a single recessed spotlight providing soft focused illumination the baseboards skirting boards are white contributing to a minimalist aesthetic maintain the original doors and their characteristics as shown in the reference images lighting should be artificial as this is a closed environment with no natural light the space should appear bright and evenly illuminated using diffused indirect light in combination with the subtle spotlight effect do not include any visible ceiling lamps or fixtures add decorative elements on the shelves such as ceramic and glass vases framed photos and small decorative objects arranged harmoniously to enhance realism and visual interest respect the organic curves and shapes of the shelves as well as the overall layout and proportions of the room the final render should emphasize high realism balanced artificial lighting refined materials and minimalist elegance