active activities adventure blue children children’s playground climbing clourful colorful equipment families fun leisure play playground playing red safety sheltered slides supervise swings yellow greenery lawns park parks suburban trees adults children’s-playground colourful community kids leisure-area parents playground-equipment ramp safe-play sand sandpits shade shaded shelter tunnel under-cover youngsters adventure-playground cubby hut light lookout rocks shadows shady sunlight sunshine angles appearance children’s-area color colored colors colour coloured colours cool cooling fountain fountains multiple multiple-outlets pipes piping pour pouring spout spouting stream streaming streams supervised supervision unobtrusive water water-playground wet wet-area