Chimney sculptures on the roof of Casa Mila (La Pedrera) by Antoni Gaudi, UNESCO World Heritage Site, Barcelona, Catalonia (Catalunya), Spain, Europe

travel destination photography horizontal colour image building exterior architecture europe day outdoors clear sky blue unesco world heritage site unesco barcelona catalonia catalonia spain spanish culture sculpture casa mila la pedrera international landmark famous place architectural detail detail close up chimney ornate roof no people color image colour color outside tourist destination travel close up close up view architectural nobody no one no one landmark place of interest unesco world heritage sites world heritage site world heritage sites typically spanish traditional culture tradition traditional traditionally spanish european antoni gaudi