Michael W. Nantz, IWI, WU Faculty, Dean of Culture
International Watershape Institute (IWI).
Michael W. Nantz, IWI
Institute of Classical Architecture and Art , advancing the appreciation and practice of the principles of traditional architecture and its allied arts.
American Shotcrete Association is a non-profit organization of contractors, suppliers, manufacturers, designers, engineers, owners, and others with a common interest in promoting the use of shotcrete.