Mondrian Ladies" by Peter Max - (Billings MT in Billings, MT

I have a work of art by artist Peter Max called "Mondrian Ladies", it is 17 1/2" X 23 3/4", mixed media painting with acrylic and color lithography on paper. Signed in acrylic. A unique variation. This work of art comes with a Certificate of Authenticity and a Appraisal that values this art at $8000. This work of art does have minor damage on t