During his active years, M.J. Stumpf only showed his work in public three times.
December 14-16, 1984 “The Art Show”
Headquarters Plaza Shopping Mall, Morristown NJ.
March 2-9, 1985 “Ten Works for a Week”
College of St. Elizabeth, Convent Station, NJ
May 18 – June 27, 1986 “The Intermission Series”
The Saurus Bookstore, Bethlehem PA.