aspen autumn color colorado colors fall leaf leaves mountain mountains tree trees abstract appearance backdrop background blue chrome colored colorful colour coloured colourful colours contrast contrasting dark display feature fragmentary fragments glass light mosaic mosaics pieces pillar reflected reflecting reflections shape shaped shapes shiny smooth surface surfaces texture textures circles disc disk active activities adults adventure children children’s-playground climbing coloring colouring community equipment families fun kids leisure leisure-area multiple-activities opportunities parental-supervision parents ping-pong play play-equipment playcenter playcentre playing safe-play safety shelter sheltered slides supervise supervision table-tennis under-cover variety youngsters banner graphic 2015 artwork butterfly decoration insect spring vector chalk paint painting pieces of chalk flower flowers fresh tulips