Artmarket.com fosters art market transparency via Artprice subscriptions PR Newswire PARIS, Feb. 9, 2021 PARIS , Feb. 9, 2021 /PRNewswire/ -- Somewhat counter-intuitively, the dematerialization of auctions has not greatly improved the transparency of the secondary art market. For sure, it has never been easier to bid for a work of art, but the information required to appreciate the full quality of a piece and to accurately gauge its value is no more precise in the sales catalogs than it was...