3d semisphere metal geometric. realistic glossy abstract turquoise and lilac gradient template .

shape abstract geometric random block transparent png element holographic render iridescent dimensional object metallic semisphere glossy turquoise lilac gradient metal luxury template decorative design minimalist realistic bright semi sphere circle volumed round mockup isolated ball geometry figure minimal semicircle isometry circular pedestal stand platform realism isometric scene shine art mathematical mock monolithic volume cut geometric png