Think of them as stickers for your walls, but they don't have to be of Space Invaders, that Taito smash hit that today still gets play by teenagers around the globe. The blik Surface Graphics decals are made from designs by pop artists like Keith Haring and Matthew Haggett, but have their own original designs as well.
If there's something you want done custom, they'll create it and even come to do the install. They've got a pretty impressive client list, including the SF Arts Commission and the Smithsonian. But there's not much cooler than having three Keith Haring dogs barking on your wall. It's only $23 for the pack.