Once a sensation in contemporary architecture.

The building style is strange and unusual. If you walk along the Tagus River between the aquarium and the Vasco da Gama shopping center, you won't miss it. In my opinion, as a layman, the two buildings supporting the roof are nothing special, but the huge reinforced concrete roof has a certain effect: due to its curvature and thinness in the center, it has an elegant appearance, looking more like a piece of cloth rather than a wall structure. However, it is not a structure that immediately attracts attention from afar: it is most interesting not to the average tourist, but to architects or enthusiasts of originality. When I visited, there were no activities going on, so I only admired the exterior. Nevertheless, it is worth a short stop to take a few photos.