How to hang pictures. This is a nice guide with a lot of different ways to make it work!
Wall arrangement ideas. More
Picture frame arrangement templates
this post explains how to set up a wall gallery/ collage by an actual person using ikea frames
not sure if i have posted this before or not, but picture frame arrangement ideas... I like "puzzled" and "confidence booster"
Frame arrangement...mom wants me to help her update pics in her house. Could be good ideas
I love the different picture frames and their arrangements!
A good balanced photo collage
Some inspiration to hang your pictures. It all depends your style of course but a good place for inspiration from Lil Luna
Rustic picture frames arranged together (and on top!) of each other. I've never seen this sort of frame-stacking, and I love it.