Mark has degrees in art & art history from Rice University, and has helped organize several exhibitions on the history of Max Ernst and Dorothea Tanning in Sedona at Sedona city hall, Sedona Arts Center, and Capricorn Hill.
Marie is an historian with a degree from Mercer University who has been director of the Levy foundation for several decades. She facilitated the auctions of the vast Levy art collection at Tajan in Paris in 2004 and 2006. Marie also cataloged the Levy archival papers before being donated to the Philadelphia Museum of Art in 2008. She has co-authored a 2200-page, four volume book series on the history of Julien Levy, fifteen years in the making, set to be released on December 26th, 2023.