Wallpaper in a semi-dark background light, rays, linesWallpaper in a semi-dark background light, rays, lines
Metal construction in the field. bright light from metalMetal construction in the field. Bright light from metal
A bird on a snow-covered green fence made of metal rodsA bird on a snow-covered green fence made of metal rods
Metal balls in weightlessness with movement through pipesMetal balls in weightlessness with movement through pipes