For something slightly more unusual for your walls, take a look at Gina Pierce's History Maps wallpaper.
We've featured her bags and textile designs before, which use layers of old maps to create a striking look. This wallpaper relies on exactly the same effect – the overlaid old maps giving a sense of the layers of history of a place. Add to this effect a choice of suitably aged colours: it's available in either grey, parchment or pink.
The wallpaper is sold by the metre. Contact her through the website for more information on pricing.
See them online