Three Infinity Material Sculptures

Create a photorealistic 3D studio product render showing exactly three upright infinity-loop sculptures shaped like the number 8, arranged side by side on a glossy reflective gray floor. The left sculpture is transparent clear glass with thick rounded edges, visible refraction, caustic highlights, and subtle internal reflections. The center sculpture is polished mirror chrome metal, highly reflective with dark and bright warped studio reflections across its smooth twisted surface. The right sculpture is white marble with soft gray veining, matte-satin stone texture, and rounded carved edges. All three objects have identical continuous Möbius-like figure-eight forms with an open oval hole at the top and bottom, standing vertically and casting soft shadows plus faint floor reflections. Use a minimalist warm-gray studio background with blurred rectangular softbox light reflections on the left and right walls, diffuse natural lighting, shallow depth of field, centered symmetrical composition, high-end luxury material study, no text, no people, no watermark. Use object_count sculptures, left_material, center_material, right_material, and background_color.