Modern Neo-Memphis Sculpture Composition: Geometric Shapes

Design a modern Neo-Memphis 3D composition with geometric shapes that appear like sculptures. Use muted yet bold colors like mustard yellow, faded blue, and neon pink, with some textured surfaces like terrazzo or brushed metal. The shapes should include spheres, cylinders, and arches, arranged in an artful, minimalist way. Lighting should create soft shadows and reflections for a gallery-like aesthetic, blending retro playfulness with high-end art style. --v 6.0