pavement texture with gears and bricks in montjuic, barcelona, spain.

abstract and art asterix backdrop background barcelona bolt bricks brown clockwork cog cogwheel concepts corroded element engine factory gear gears gearwheels group grunge industrial industry machine machinery mechanical mechanism metal metallic montjuic pattern pavement pinion punk ratchet rusted rusty set shape spain spinning split steampunk steel technology texture time timepiece tool vehicle vintage wallpaper wheel with