Back in the suburbs of London I had a William Morris room. A tiny room right at the top of the house with wallpaper and curtains in the same Morris design. From the small window you could see over the roof tops and catch a glimpse of the Thames, just sufficient to see the tall ships as they came to town. A great little room inside and out!
If you've never designed fabric for yourself do try spoonflower.com. It is fun and there are plenty of other artists to follow.