Guest Room - stick a pin in the wall map to show where you've come from. The travel theme is continued with the stacked vintage suitcases at the foot of the bed. An old steamer trunk would work as well
Would also make cute wallpaper for a diy bookshelf / dollhouse! DIY kids room shelving splash of color - transform plain kids shelves with scrapbooking paper, old birthday cards, anything to give a terrific backdrop for shelving.