Brand new, very interesting and green: hand silkscreened wallpapers using water based inks, without chemical treatments and on recycled paper by artist Geoff...
... McFetridge for Pottock. Currently offered in triple rolls, each single roll is 15 feet long and most are 27" wide. A few of the patterns:
Shadows of the Paranormal
All of Us
More info: Pottock
Available through: Walnut Wallpaper