Perfectly Spaced Frames Without The Headache - use low tack adhesive tape such as Painter’s Tape to space. Repeat the steps for each additional frame, using the same piece of tape so that you know each space will be exactly the same length.
My family photo wall display. I chose to use all gold and brown wood tones, with the exception of the two unframed canvas prints. I have found that the overall shape is easily tweaked if I decide I want to add a couple more frames here and there.