three colorful hanging spheres against a blue background

spheres hanging colorful blue yellow red ball design minimalism string balance object toy abstract symmetry geometric simplicity floating vibrant clean artistic playful minimal spheredesign pastel decoration isolated round modern playfuldesign toyball bright artisticdesign orb minimaldesign abstractballs geometry colorcontrast creative floatingspheres simplicitydesign roundobjects hangingdesign decorative modernminimalism colorfulballs shapes