Stock photography, photos: Ocean·rio, Expo site Stock photos of Ocean·rio, Expo site Photograph: © Martin Bobrovsky Click for a larger image and more information Keywords associated with this stock photo: aquarium, architecture, EXPO, free time, leisure time, modern architecture, quality of life, society, spare time, technology, World Fair, zoo, Parque das NaÁ_es, Lisboa, Lisbon, Estremadura, Portugal, Europe