Sidney Eisenshtat  Sidney Eisenshtat (June 6, 1914 – March 1, 2005) was an American architect who was best known for his synagogues and  Jewish academic buildings. Sidney Eisenshtat was born in New Haven, Connecticut, and his family later lived in Detroit, Michigan. The family moved to Los Angeles, California in 1926, reportedly in search of a less anti-Semitic atmosphere than they perceived in Detroit. He graduated from the University of Southern California architecture school in 1935. Early in his career he designed large projects for the United States Department of Defense, tract houses, and retail stores. It was not until 1951 that he designed his first major religious structure, Temple Emanuel of Beverly Hills, California. Eight years later he designed the landmark Sinai Temple on Wilshire Boulevard in the Westwood district of Los Angeles, a building that has been compared to the work of Frank Lloyd Wright and which is distinguished by its use of stained glass windows. Eisenshtat said that his concept of synagogue design was based on his perception that, unlike in some religions, "in Judaism there is no intermediary. Therefore, I see the structure for synagogues not as pyramidal but as horizontal." Influenced by other modernist architects, notably Erich Mendelsohn, Eisenshat was noted for a use of expressive forms in thin shell concrete, white walls, simple materials, and natural light. Two of his most representative and distinguished buildings are set in arid desert environments. At Temple Mount Sinai in El Paso, Texas (1962) the Ark is a giant open tripod inside a soaring, tent-like concrete sanctuary; one writer has commented that this building "with its soaring arched shell seems to spring out of the rocky Texas soil" and gives the congregants a view of the mountains "through the high glazed arch behind the Ark." This building is also featured in the book "American Synagogues" by noted architecture critic Samuel D. Gruber, where it is described as "a dramatically sculptural building perfect for its austere setting." The Futurist and Brutalist style concrete House of the Book, built in the early 1970s as the synagogue for the Brandeis-Bardin Institute, is located in the Simi Hills near Simi Valley, California. It has been used as a filming location for science-fiction and other productions, notably including "",  as well as the Command Center for the first few seasons of the American "Power Rangers" television show.