Front facade of the 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 low angle view urban scene unesco world heritage site unesco barcelona catalonia catalonia spain spanish culture large group of people men women side view full length casa mila la pedrera city city life road tree international landmark famous place color image colour color outside tourist destination travel architectural low angle from below looking up landmark place of interest group unesco world heritage sites world heritage site world heritage sites cities typically spanish traditional culture tradition traditional traditionally spanish european antoni gaudi