Abstract Principles Taken to Their Logical Extremes was created in 1995.
The Extremes was created in 1998.
The Age of Extremes was created in 1994.
I Go to Extremes was created in 1990.
Digital Extremes was created in 1993.
Extremes - album - was created on 1994-01-25.
Going to Extremes - book - was created in 1980.
Abstract Theory was created in 2002.
The Human Abstract was created in 2003.
Abstract Head was created in 1928.
The Logical Song was created in 1979-06.
American Abstract Artists was created in 1936.
Logical Journey Of The Zoombinis was created in 1996-03.