What I love about picture hanging is there are no rules. Many of you have written to me asking about specific sizes and patterns used in photo collages like these from past posts, but the fact is, with any photo collage, when you are hanging them you may only have a few pictures to hang, but as the years go on you'll add onto it. So, I say no rules! Just hang them as you see fit. This obviously can't apply every picture hanging project, there are some that are more complicated and would definitely require some more tricks and planning, and patience. There's tons of great tips out there as well for ways to easily hang your pictures.