# I don't have reliable information about a specific artwork titled "Venetian Bridge" by Frank Duveneck in the etching medium to provide you with accurate details. While Duveneck (1848-1919) was indeed a accomplished American painter and printmaker known for his etchings, I cannot verify the existence of this particular work or its characteristics without risking inaccuracy. I'd recommend consulting museum collections, exhibition catalogs, or art historical databases for verified information about this piece.