Updated on 13 Dec 2018: Guy VACHERET (XX-XXI) is an artist born in XX The oldest auction result ever registered on the website for an artwork by this artist is a sculpture-volume sold in 2010, at CORNETTE DE SAINT CYR Maison de Ventes S.A.S, and the most recent auction result is a sculpture-volume sold in 2010. Artprice.com's price levels for this artist are based on 1 auction results. Especially: sculpture-volume.