Wallpaper has a way of transforming a room from flat and dull to fabulous, and it comes in so many patterns and designs, it's hard not to find one you love.
There's something to be said for the nostalgia that Charlie Brown Christmas trees bring, and we're seeing them as the tree in living rooms and in other rooms.
The intent of bay windows was to let more light into a room than standard, flat windows, but because of their long history, bay windows can date a home.