angles appearance communicating communications communications-equipment concave connecting dish distant distinctive electrical-signals electromagnetic equipment exterior external height high light mobile-phones modern parabolic parabolic-reflector radio-waves receivers receiving round satellite-dish satellite-dishes sending Signals steel steel-structure technical technology telecommunications telephones tower towering transmission transmissions transmitters transmitting activities activity aim backboard background backing-board ball-game basketball basketball-basket basketball-board basketball-hoop black-and-white board frame game grayscale greyscale hoop image isolated mesh metal monochrome net outdoors park public recreation rectangles rectangular rim shoot shooting shot sport sporting-equipment strong target training weathered active art bouncer bouncing butterfly children’s-play-area children’s-playground climbing colors colours community enjoying enjoyment fun green leisure outdoor outdoor-play-equipment play play-area playground playing public-space recreational safety shade shaded shadows shady sheltered spring springing suburban sunlight sunshine surface symmetry ball baseball beige competition dirty graphic illustration leather scuffed sports stitching camera digital focus hand hobby holding lens male man photo photograph photographer attach attachment blue bureau business fastener office paper school stapler stationery tool work