Tessen wallpaper from the Momentum 6 wallpaper collection by Harlequin wallpaper features overlapping shells that are given an iridescent twist inspired by Mother of Pearl and enhanced with a chalky grit giving a tactile feel to this contemporary design. Harlequin Tessen is presented in four colour options of Oyster, Copper, Bronze and Titanium and is a paste the wall product for ease of application.