He spent ten years designing sculptural art furniture,[1] received a BFA in printmaking from the University of New Mexico, and returned to painting full time in 1988.
In 2002, he had a major exhibition spanning 20 years of creativity, Chasing Fragments: 1982 – 2002 at 516 Magnifico Artspace, Albuquerque, NM.
He spent two and a half years painting 36 canvasses for Mass: of Our World, exhibited at the University of New Mexico Art Museum Jonson Gallery in 2007.
Since 2009, Radebaugh has shown this work in many group exhibitions, including Cleveland State University Galleries at CSU and 9 solo exhibitions, including the Nicolaysen Art Museum in Casper, Wyoming, New Mexico Highlands University Gallery, and Lincoln Center in Fort Collins, Colorado.
Located in Southwest United States, this area includes parts of New Mexico, Arizona, Utah, and Colorado.
David L. Bell, writing about Radebaugh's sculptural furniture, noted that it has "acute proportion, impeccable detailing.
"[1] In critiquing New Mexico landscape artists, Wesley Pulkka commented, "Dappled by sunlight and rough textured as tree bark, Radebaugh's surfaces celebrate nature like a Gerard Manley Hopkins poem.
"[9] According to Mary Tsiongas, professor of art, University of New Mexico, "Radebaugh re-members the geological past and encodes it in pigment and strokes in the surfaces of these works.
The sites that serve as formal subjects are not determined by historical significance nor are the paintings a direct documentation of a specific place.