Loek Grootjans : Foundation for the benefit of the aspiration and the understanding of context (formerly known as the institute for immediate knowledge, real perception and logic features according to the most contemporary monochrome paintings). - Delfgaauw, Leo; Dercon, Chris; Maes, Frank; Mes, Ulco; Van Cauteren, Philippe; Vercauteren, Rick (P-Pers Publishers Breda, 2008)