ART NOUVEAU 1890 ANTONI GAUDI Casa Batlló in Barcelona, Spain. The facade is designed in three distinct sections. This house is one of Antoni Gaudí’s masterpieces. Since 1995 it is hired out for different events. Photo by Amadalvarez
Barcelona - Stroll Las Ramblas: The most famous street in the city is a pedestrianized tree lined boulevard that has many green areas, restaurants and bars, with a range of market stalls and street traders.