Arab World Institute

… and has floor space of 181,850 square feet (16,894 m2). The Architecture-Studio together with Jean Nouvel, won the 1981 design competition. This project is a result of funds from both the League of Arab States and the French government, with the cost of the building totaling around €230,000,000. The building acts as a buffer zone between the Jussieu Campus of Pierre and Marie Curie University (Paris VI), built in large rationalist urban blocks, and the Seine. The river façade follows the curve of the waterway, reducing the hardness of a rectangular grid and offering an inviting view from the Sully Bridge. At the same time the building appears to fold itself back in the direction of the Saint-Germain-des-Prés district. In contrast to the curved surface on the river side, the southwest façade is an uncompromisingly rectangular glass-clad curtain wall. It faces a large square public space that opens in the direction of the Île de la Cité and Notre Dame.

Visible behind the glass wall, a metallic screen unfolds with moving geometric motifs. The motifs are actually 240 photo-sensitive motor-controlled apertures, or shutters, which act as a sophisticated brise soleil that automatically opens and closes to control the amount of light and heat entering the building from the sun. The mechanism creates interior spaces with filtered light — an effect often used in Islamic architecture with its climate-oriented strategies. The innovative use of technology and success of the building's design catapulted Nouvel to fame and is one of the cultural reference points of Paris. The building was the recipient of the 1989 Aga Khan Award for Architectural Excellence.