blue brasil brazil church Colonial detail Diamantina door entrance exit green handle key lock Minas Gerais pull push religion vintage wood bolted cell cells confined consequences crime doors doorways gaol imprisoned inside interior jail justice locked police policing prison secure securely security serious solid walls Automotive wheel system bunker circle cold war decay gray metal peeled rust rusty spoke Steering part steering wheel urban vehicle war wheel aged ancient antique architecture decor dirty doorway entering gate grunge historical iron middle obsolete old ornament wooden appearance barrier closed confine connect connected connections contained control controlled electronic fingered fingers fixed keyless keypad link linked links locked-door memorised memorized memory modern numeric protect protection protective safety sealed secured shut technological technology accommodation airy cage caged cages padlock prisoners steel-mesh bolt historic padbolt surface surfaces texture textures access close-up closeup corroded corrosion entry grungy hinge old rusted hinge old wood peeling paint private rough rusted safe scratch secret steel yellow yellow wood