Beaux Arts Gallery was created in 1923.
Beaux Arts Gallery ended in 1965.
Beaux Arts Trio was created in 1955.
Presumably, you're asking who designed in the style of "Beaux Arts." There is a gallery at the related link below. If you're interested in American architects considered part of the "Beaux Arts Movement," the Beaux Arts site mentions Richard Morris Hunt.
Beaux-Arts Institute of Design was created in 1916.
Gazette des Beaux-Arts was created in 1859.
École des Beaux-Arts was created in 1648.
Musée des Beaux-Arts d'Orléans was created in 1797.
Académie libanaise des beaux-arts was created in 1866.
Académie Royale des Beaux-Arts was created in 1711.
Musée des Beaux-Arts Tournai was created in 1928.
Musée des Beaux-Arts de Caen was created in 1809.
Musée des Beaux-Arts de Rouen was created in 1801.