Blik

"What is blik you ask? blik is an I.D. Magazine award-winning* line of surface graphics created by and for people who like to change their mind. These self-adhesive wall decals (think stickers for grown-ups) allow you to easily transform the look of a living or office space in minutes. Affix blik to any smooth, flat surface such as a wall, window, mirror, ceiling, tabletop or floor. Choose your space, plan the design you'd like to make, and literally, just peel and stick. And when you're tired of your design, say after years, a month, maybe a day - the decals are removable."

This is perfect! I tend to change my mind a lot about my living space. I have to switch things up frequently. These wall decals are just what I need. They're sort of like stickers and you can put them on your walls, in an office a living room, wherever! Plus, they have a ton of different designs to use, even some from threadless, the t-shirt company. And, they have a special group of them to stick on glass.