We (Nina) had ordered the wall stickers you see to decorate the wall in our children's room. Putting them all in one corner seemed like a good idea. I would look stylish and conceal the cracks in the wallpaper. I think it look stylish, sort of.
However I have two objections. These wall stickers are made for children's rooms but if you look closer at them you begin to wonder how high the designer was when he/she designed them. My second objection is that putting them all in one corner is that it sort of look psychedelic. So now we have a psychedelic corner in our children's room =).