abstract angles backdrop background blended christmas color colour decoration decorative design detailed detailed-patterns display edges electric electrical electronic illuminated illumination interconnected intermeshed intricate intricate-patterns light lighting lights lit mesh meshed patterns shapes strands style texture textures transparency transparent tubes vibrancy vibrant access-denied access-limitations advice alert appropriate-behavior appropriate-behaviour authorise authorised authority building communicating communication danger denied electricity electricity-supply exceptions limitations limited limited-entry not-allowed not-permitted power power-supply prohibited prohibition regulations responsible restricted restrictions sign warning warning-sign colours desktop dez pain elements fantasy graphic lightstorm silky vector wallpaper wild xymonau America colorado dam Hoover Dam river rock usa water agriculture bavaria electricity poles farmland germany green fields ground landscape meadow power lines Rolling Hills Soil winter aqua blue electric blue fractal art line organism pattern technology wave engine loco locomotive machine railroad rails railways railworks train transport travel