Antoni Gaudí, Casa Batlló, Atrium. Casa Batlló or Casa dels ossos (house of bones) substantially remodeled by Antoni Gaudí 1904–1906 (originally built in 1877). Located at 43 Passeig de Gràcia, Barcelona, Spain
A detail of an arabesque at the Mausoleum of Mohammed V in Rabat, Morocco, a building which is considered one of the preeminent examples of Alaouite dynasty architecture. Photographed by Reena Azim Negi.