abstract black metallic spheres close up

black spheres metallic balls geometric abstract reflection design modern pattern closeup 3d texture circles shiny light dark shapes composition art element visual background objects surface view polished group rendering white darkspheres metallicballs 3dspheres geometricshapes illustrationspheres reflectivespheres blackandwhite blackcircles shinyspheres lightreflection darkshapes spheregroup 3drendering spherecomposition