defense firewall knight metal security shield Almagro Calatrava cross Ciudad Real La Mancha mosaic signs Spain symbols tiles tiling village shield armor armored armour armoured Camouflage car carrier gun machine shields shoot tank transporter travel turret vehicle war weapon wheels coat of arm crown dynasty eagle emblem florian gate heraldic heraldry historic history king Krakow Poland sign symbol wawel Andalucia architecture castle castle door closed doors coat of arms fortification Granada medieval spanish castle stone shield tourism tourist building wood wooden door brass care careful denied deny fishmonk guard guarded latch lock locked locks padlock Padlocks protect protected safe safety seal sealed secure shielded shut steel stop antique bars bronze chains commemoration country cutout emblematic emblems isolated leaves lion memorial metalic nation national old Patriotic patriotism spanish accommodation angles apartment-blocks apartments appearances box-like boxed building complex concrete contrasting dark Designs detailed distinctive elements exterior external flats glass height high high-rise highrise light linear lines modern modernistic multi-storey multi-story plain red shielding squared straight structured structures style supports tall towering units views windows