composition from natural black and white stones on the same level. balance or harmony concept. decorative art. pebbles. generative

black white stone rock pebble concept composition balance ellipse divided parts middle harmony split equilibrium decorative luxury artwork generative artificial intelligence creativity digital futuristic creation plastic plasticine art painted zen abstract spa background horizontal relax meditation motivation planning contract design geometric minimalism print natural stones level pebbles banner poster cover brochure presentation level concept art pebbles ai presentation