Christus Rex - Private, nonprofit organisation dedicated to the dissemination of information on works of art preserved in churches, cathedrals and monasteries all over the world
College Art Association - Promotes excellence in scholarship and teaching in the history and criticism of the visual arts and in creativity and technical skill in the teaching and practices of art.
International Post-Dogmatist Group - Avant garde artist society and utopian art movement centred around theory and practice of the metaphysical and spiritual in creative artistic expression.
Massurrealist Society International - Investigates the form of art that is rooted in the combination of mass media related art (such as pop art) and surrealist imagery.
