DescriptionWallpaper group-pmm-3.jpg Example of Wallpaper group type pmm Date 1856 Source The Grammar of Ornament (1856), by Owen Jones, plate 10: “Egyptian...
wikipedia.org/wiki/Wallpaper_group#The_seventeen_groups" rel="noreferrer nofollow">en.wikipedia.org/wiki/Wallpaper_group#The_seventeen_groups</a> Date 20 February...