Black Haired Girl In The Bodysuit At The Fountain

The Théâtre d'eau, or water theater, located on one side of the lake, covering an arc of a circle of about 80 meters, created a performance of dancing water, forming changing bouquets, arches, and curtains of water from its jets and nozzles. It was the ancestor of the modern musical fountain.
The Pont d'eau was made by jets of water from both sides of Lake Daumesnil, which formed an illuminated water "bridge" forty meters long and six meters wide.
The Exposition Internationale des Arts et Techniques dans la Vie Moderne (1937) had fountains on both sides of the Seine, at the Trocadero and on the Champ de Mars. Eight water jets were mounted on pontoons to form arches of water twenty meters long. and 174 submerged fountains were placed under the river surface. The choreography of the fountains was combined with light, and, for the first time, with music, amplified from loudspeakers from eleven rafts anchored in the river. The music featured compositions by the leading modern composers of the period, including Igor Stravinsky, Darius Milhaud, and Arthur Honegger.
The cascades, fountains and basins of the Jardins du Trocadéro, originally built for the 1878 exposition, were completely rebuilt for the 1937 exposition. The main feature was a long basin, or water mirror, with twelve fountain creating columns of water 12 meters high; twenty four smaller fountains four meters high; and ten arches of water. At one end, facing the Seine, were twenty powerful water cannon, able to project a jet of water fifty meters. Above the long basin were two smaller basins, linked with the lower basin by casades flanked by 32 sprays of water four meter high, in vasques. These fountains are the only exposition fountains which still exist today, and still function as they did.