During our town city-wide garage sales weekend I picked up four little windows.
They measures approx 14" square, perfect size for adding adhesive wall stickers.
I love doing this on small vintage windows.
I bought the adhesives from Dollar Tree.
Some I had to work on a bit to get them to look right
in a square frame.
As always, I used leftover wallpaper for the backing.
(Apply just like wallpaper).
The textured wallpaper shows a little subtle pattern when displayed on a wall,
but really pops when put in a window.