Wallpaper lucky Nº. 8 Wallpaper printing techniques include surface printing, gravure printing, silk screen-printing, rotary printing, and digital printing. Wallpaper is made in long rolls, which are hung vertically on a wall. Journal · 09 · 12+♥ 43 Last update at 12 · 09 · by milo ‧‧‧ One of 7738Wallpaper More in Wallpaper Home Wallpaperlucky Nº. 8 PIFTW