I've printed this out, will be great to use up candy squares. I think this would be fine in totally scrappy. In looking at the finished lap quilt, I'm going to sort differently. Will use either one neutral for the "lights" or an assortment of them (white/cream) and then sort all my colorful candy squares into light/medium/dark and put the mediums back into the box. Unless there is a good contrast between those two groups, the secondary pattern won't show up. However it's a neat design going totally scrappy with the medium/dark group and not taking that into account when sewing. I think this would be really neat with two colors (neutral and contrast) and again, you could sort the colors, such as dark blue scrappy and light blue scrappy (and again, don't use anything that could go either way) and then the secondary pattern would really stand out.