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.
Colour Theory and the Science of Colour. With Op Art came an acute awareness of the work done on the science of colour and colour theory. Colours appear to change depending on their proximity to other colours. For example, a red shape on a white ground appears much lighter than the same red shape on a black ground.