Designed by Antoni Gaudi and built between 1905-07, the Casa Batllo is a masterpiece of modern surreal architecture. The locals call it the Casa dels Ossos (house of bones) and I have to agree with them, from the outside anyway. It's skeletal balconies and window frames give it the look of a mythical beast, the rainbow mosaics that decorate the front glinting like scales in the sun.
Casa Batlló, Barcelona, Spain
Emmy DE * Marina Bay Sands - infinity pool with panoramic view - Singapore