Two of de Kooning’s paintings were of seminal importance in this period: Excavation and Woman I. Excavation, painted in 1950, is generally considered one of the most important paintings of the twentieth century….In Excavation, de Kooning achieved a magical synthesis of these two modern claims of truth. His powerful, poised style integrated the rigorous detachment of Cubist structure with the personal drive and spontaneity of the moment. - Reductionism in Art and Brain Science, Eric Kandel, pg 90 & 91, Zettel 117