It looks like the distances vary a little as you move along the wall. Lucky for you you have a natural starting point: the mirror. I would cut out some newspaper or brown paper shapes the size of your art and play with an arrangement on the floor, or on the actual wall, and adjust to suit your eye. Here's how to do it with an arrangement of plates; the same principle applies to framed pieces: https://www.houzz.com/magazine/diy-the-secret-to-hanging-a-plate-collection-stsetivw-vs~229054

Hi Sheila - Thanks for the quick response! I actually took newspaper & traced the frames out and have them hanging on the wall. Would you mind taking a peek at it? I'd like someone else's input. I think I like it, but once it is up I do not want to have to paint again if I change my mind so I'm trying to do my homework!!!

mmf27 - do you have an "after picture" of your gallery? Would love to see.

Lyvonne
www.essentialsinside.com