Casa Batllo by Antoni Gaudi, UNESCO World Heritage Site, Passeig de Gracia, Barcelona, Spain, Europe

travel destination tourist destination tourist attraction place of interest photography colour image colour vertical outdoors outside day daytime casa batllo antoni gaudi unesco unesco world heritage site passeig de gracia barcelona spain europe european tower architecture architectural building built structure building exterior ornate elaborate intricate decorated low angle view facade tradition traditional culture traditionally spanish spanish window balcony tree pattern design national landmark landmarks international landmark landmarks no people nobody no one no one