3D background ball black car city color control design direction driving electric element frame futuristic glass graphic highway icon illustration image intersection isolated lamp light lights metal no red road round safety sci-fi shiny sign signal stop street symbol traffic travel urban vector warning brick-wall bricks button components cream dirty double double-electric-wall-socket dusty electrical electricity flick light-switch off on plastic power power-plugs power-sockets rectangular sheltered sockets space switch switches technology three-pin-socket wall white colour cool cooling edge foliage lake lakeside lighting mirrored outdoors outside peaceful perspectives placid protection reflecting reflection reflections restful ripples rippling shade shadows shelter sunlight sunshine surface surfaces texture textures tranquil tranquility tranquillity trees vegetation water water's-edge wavelets abstract appearance banks dark ducks leisurely relaxing river river-banks river-views riverside seating seats serene serenity shadow sparkle sparkling swans vegetations water-birds waterways black & white greyscale