abstract angles appearance architectural architecture backdrop background black building curved dark decorative design detailed dome domed edges elements fancy feature filtering geometric geometrical glass height high interconnected interior intermeshed interwoven light lighting lines ornamental ornamentation patterns perspectives points radiating roof roofing rounded shapes star style surfaces triangles wallpaper white windows active activities adventure adventurous care children children’s-playground climbing community designed enjoying enjoyment equipment families fun kids leisure move movement moving parents park parks planned play play-area playground playing prepared recreation recreational safety sand sandpits shade shaded shadows sheltered slides suburban sunlight sunshine supervise supervising supervision swings trees variety