3d architectural conglomerate white sculpture of a man with rainbow hair in a colorful water color background in a vapor wave, color outburst head and shoulders portrait, 8k resolution concept art portrait by greg rutkowski, artgerm, wlop, alphonse mucha dynamic lighting hyperdetailed intricately detailed splash art trending on artstation triadic colors unreal engine 5 volumetric lighting epic cinematic brilliant stunning intricate meticulously detailed dramatic atmospheric maximalist digital matte painting