Leon Trotsky | León | Kings of Leon | Nuevo León | Leon Russell | León, Guanajuato | Jean-Léon Gérôme | Kingdom of León | Leon | Saint-Pol-de-Léon | Leon René | Leon Lai | Léon Blum | Leon Redbone | León, Nicaragua | Angelu de Leon | Province of León | Leon County, Florida | Leon Battista Alberti | León, Spain | Leon Panetta | Kings Of Leon | Juan Ponce de León | André Leon Talley | Oscar D'León | Leon Ware | Leon Morris | León Gieco | Leon Dewan | Leon Botstein |
He made a documentary on Léon Theremin, the inventor of the theremin, one of the first electronic musical instruments, which was critically acclaimed.
Along with many, including Maurice Martenot, Obhukov was present at a demonstration of the thereminvox by its inventor Lev Termen (Leon Theremin) in 1924.