Paint Box Quilt Blocks - Craftalife.com, Block design from Elizabeth Hartman.It was so gratifying to finally finish all of these 64 blocks.  There are 4 blocks in each set (2 positive, 2 negative), with 16 color sets (light and dark). This block design is from Elizabeth Hartman at Oh Fransson! I just redrafted it to a larger size. Now onto squaring the blocks and choosing the sashing. White or charcoal?