9 pieces hanging

how lazy am i - i have had 9 pieces sitting in a stack waiting to be hung in my living room for almost A YEAR! dreading making 9 perfect measurements to make them hang perfect. and all for nothing. I actually just used push pins because the pieces arent heavy - and then my holes were a lot smaller if i needed to tweak them one side to another. It only took about a half an hour.... and i LOVE them greeting me when i walk in the room.