I don't think I've ever lived in a house with wallpaper (minus the Orca whale border in my childhood bathroom, oh yeah). Wallpaper always seemed kind of "granny" to me, but in the past few years I've really started to love it. Like, want-to-put-it-everywhere love it.
These are some of my favorites:
Maybe I'd change my tune if I ever had to put up or take down wallpaper... but I love it.
Are you a fan?