geometric harmony a 3d composition of colorful cubes, spheres, cones, and cylinders on a blue background

clean geometricpattern visual cylinderart pattern abstract minimal bright contemporary abstractbackground design color creative geometricabstractart modern playful cubes coneart perspective structure digital elegant texture colorfulshapes spheres simple bold blue style space cones dynamic geometricshapes graphic organic colorful3dart harmony cubeart colorful cylinders composition geometry minimalistdesign 3ddesign modernart abstractart futuristic vibrant geometric background created generative ai