A culture is a complex, largely interconnected whole that consists of the knowledge, belief, art, law, morals, customs, skills, and habits learned from parents and others in a society. Culture is the primary adaptive mechanism for humans.
Richard was considered the American new wizard of optical -art, and was not well-known but was important in the further development of op-art. Born in Erie, Pennsylvania in 1930, Richard enjoyed art at an early age, and was encouraged by his father.
Julius Robert Oppenheimer (1904-1967) was an American theoretical physicist and director of the Los Alamos National Laboratory, one of four laboratories involved in the Manhattan Project to develop the first atomic bomb. He was also a secret member of the Communist Party.