Trace each of your frames/shapes onto paper, then put them up with painters tape. Of course I changed my mind a dozen times and re-arranged and re-re-arranged, but I was sure glad it was *before* I started hammering Painters Tape, Ideas, How To Gallery Wall, 320 Sycamore, Photo Walls, Gallery Walls, Frames Shapped, Wall Display, Diy Decor
"Gallery Wall Tutorial with great links to DIY art" - what I love is that this whole wall is centred around a thermostat that was once an eyesore in the middle of a wall. we'll have that in our new place... the perfect spot for a gallery wall!
How To Create a Photo Gallery Wall: Tips & Tricks You Should Know| Arrange before you hang; some good arrangements for hanging your pictures