Row of cannons at Sagres fort (Fortaleza de Sagres), Ponta de Sagres, Algarve, Portugal, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside nobody no one no one day travel travel destination travel destinations tourist destination row in a row in a line lined up cannons weaponry weapon protection history historical historic heritage fort forts fortified fortification fortress fortresses sagres fort 18th century fortaleza de sagres ponta de sagres algarve portugal portuguese europe european sea water water surface coastal coast coastal scene coast scene diminishing perspective vanishing point perspective