I made my block last night but I'm not happy with it! I had even added a darker royal blue but it still isn't enough contrast. I did Calico Puzzle & it has 3 fabrics. My med & light are too close together in shading. I'm gonna do it over. I actually think I'll use the back of my lighter fab to make it even lighter. I'm going on a retreat next week, if I don't get it done before then I will definitely do it there.