Minimalist Stacked White Cubes

minimalist studio product photograph of three matte white cardboard cubes stacked vertically in a slightly irregular column, clean geometric blocks with crisp edges, subtle seam lines between cubes, viewed from a slight front-left angle showing two faces of each cube, isolated on a pure white background, soft diffused studio lighting, gentle gray contact shadows and ambient occlusion under each cube, high-key exposure, modern minimal composition, photorealistic, sharp focus, no text, no watermark