Very creative. I've got one of these illusion quilts on my list for a gal that wants a checkerboard quilt. Thought this one would do the trick plus give me a challenge too. Maybe too much challenge as I still haven't started it for that reason. I've been collecting reds in all varieties and didn't know if this would work or if I needed to use one fabric through out the quilt but found a pic on Pinterest where its in all shades of one color so now I justs need courage to start it. How difficult was it to do the center portion of this quilt and not get dizzy working on it? I get dizzy just looking at it.

Spectacular illusion. I am amazed at this incredible design and I really like the rainbow colors.