ball base color colored colors colour coloured colours effortlessly-turning film-of-water floating-stone green-sphere heavy intriguing kugel-ball large light marbling mesmerising-motion patterned patterns pedestal polished pressurised-water recycled-rainwater reflecting reflections rotated rotating sculpted sculpture size smooth sphere spherical-pocket surface surfaced surfaces suspended texture textures therapeutic-observation vibrancy vibrant water water-conservation water-feature water-lubricated water-monument