The centrality of these gradations between black, white, and grey to Albers's overall theory of color is demonstrated by the inclusion of his first Homage to the Square painting, Homage to the Square (A)(1950), which inaugurated the series that would occupy him until his death in 1976. (davidzwirner.com)
The first part gave a clear overview of how Einstein's mathematical equations (a key one of which was explained in some detail) related to overall theories of the universe. (faith.org.uk)
Another equally important concept for Sullivan's overall theory is his notion of unawareness or selective inattention.5 As a person interacts with the environment, a plethora of data is available for assimilation into one's conscious perspective. (religion-online.org)