The ultra-simple form of the US Pavilion belied its structural sophistication: its principles of "skewed symmetry" were patented after EXPO-70. (Photo: Courtesy, Chermayeff & Geismar)
Japan hosted EXPO `70 Osaka 25 years after WW II to signal to the world that she had officially become part of the 20th century`s future.
LACMA's groundbreaking "New Arts" Exhibit included Rockne Krebs' argon and helium neon laser installation, seen here.