Crane's wallpaper designs were used in many of Europe's and America's most elegant houses, and were considered to be educational as well as beautiful. I agree!
'Miss Mouse at Home' designed by Walter Crane in 1877 and produced by Jeffrey & Co.
'The Sleeping Beauty' wallpaper was designed by Crane in 1879 and produced by Jeffrey & Co.
'Saxon Roses' 1909
There is a great exhibition on at the Cooper-Hewitt National Design Museum in New York: Wall Stories: Children's Wallpaper and Books. Several of Crane's designs and book illustrations are on display, alongside designs that chronicle the decoration of nursery bedrooms from the 1870's onwards. The exhibition runs until April 5, 2009.