James Gallery 
413 South Main Street
Pittsburgh, Pa 15220
412-922-9800
http://www.jamesgallery.net/pages/micheal-madigan


Morpeth Contemporary Art
43 West Broad Street
Hopewell, NJ 08525
609-333-9393
http://morpethcontemporary.com/micheal-madigan



Michel Vandenplas   Art Consultant    N.Y.C.
917-669-8597
michelvdp@ymail.com
https://artspaces.kunstmatrix.com/node/13739867