coruña decay Dirt dirty eu galicia green lock locked old oxide oxidized padlock paint pedro san secure security Spain urban barred bars bolt bolted cell confined consequences crime door imprisoned jail justice police policing prison securely aged art card drawing graphic illustration isolated key paper papier rustic simple texture textures unlock vintage doors fes fez gates gold golden handles locks morocco palace 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 solid technological technology architectural elements architecture closed doors entrance grain historic metal rings small bolt wood wood grain wooden card operated card-key gate grille heavy key-card portable cells doorways gaol inside interior serious walls accommodation airy cage caged cages prisoners steel-mesh