background border city crime danger dark dirty fence frame gangs grunge inner jail law police poster prison search urban wire clothing fango feet foot hike hiking human leg Mud muddy muddy shoes people shoe shoes sneaker sneakers sucio travel coruña decay Dirt eu galicia green lock locked old oxide oxidized padlock paint pedro san secure security Spain backdrop colours grungy hues isolated paper papier rubbish rustic series shades tattered texture tones trash variations worn aged blank canvas messy spatter stain stained Tan textures variation