active activities care children children’s-play-area children’s-playground community enjoying enjoyment equipment fun grass grassed-area green greenery kids leisure park parks play play-area playground playing recreation recreational safety sand sandpit shade shadows sunlight sunshine swings trees lawn play area seesaw swing boys girls grassed area suburban suburbs supervision climbing colorful colourful sandy sheltered slides high swinging colors colours double dual light orange outdoor outdoor-play-equipment plastic public public-space shaded shady slide surface art bouncer bouncing butterfly spring springing symmetry bridge foliage metal ropes shrubbery canopy patterns