V & A DECORATIVE PAPERS Wallpaper Pattern No 2311-173-01Eden Trained as a stained glass maker, Lewis Foreman Day was one of the most commercially successful designers of his generation. A founder member of the Arts and Crafts Exhibition Society, Day also lectured and wrote books on design. Starting his own business in 1870, he went on to produce a range of domestic designs, including textiles and wallpapers. In 1881, Day became the Artistic Director of the Lancashire cotton printers, Turnbull and