access accessible acoustic-bowl blocks bush carpark event-venue foliage grass grassed-area grassland groundcover landscape lawn leisure open-air park parked parking public recreation recreational seating semi-circles semi-circular shade shadows shrubbery sky stage-area steps sunlight sunshine terrain trees vehicles abstract atmosphere backdrop background blended blue bright circles circular color colored colour coloured cooling curved curves dark decorative design details flow geometric geometrical interconnected intermeshed light movement patterns perspectives reflecting semi-transparent shape shaped shapes streams style surface surfaces surfacing texture textured textures translucent vibrant wallpaper water weather wet