Casa Batllo, UNESCO World Heritage Site, Barcelona, Catalonia, Spain, Europe

travel destination photography vertical casa batllo unesco world heritage site barcelona catalonia spain europe day building building exterior architecture international landmark incidental people low angle view art nouveau 20th century clear sky blue ornate casa dels ossos house of bones mosaic ceramic traditional culture traditionally spanish window outside architectural low angle from below looking up landmark landmarks background people people in the background colour image colour color image color unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites city cities tradition traditional typically spanish spanish culture stereotypical traditionally stereotypically spanish