2022Mynt AuctionsConstant Troyon - A Walk in the Rose Garden Large Poster Print 28" x 22"See Sold Price
2022Mynt AuctionsConstant Troyon - A Walk in the Rose Garden Large Poster Print 28" x 22"See Sold Price
2024Ripley AuctionsLot of 3 landscape engravings: including Stefano Della Bella (1610 - 1664), Constant Troyon (French,See Sold Price
2023Thomaston Place Auction GalleriesM.E. CONLON AFTER CONSTANT TROYON (FRANCE, 1810-1865)See Sold Price
2021Great Gatsby's Auction Gallery, Inc.19th c. pastoral landscape after Constant TroyonSee Sold Price