The color challenge was posed by Judy Laquidara and VIcki Welsh back in the beginning of September and is based on a photo of a mineral spring at Yellowstone National Park. All fabrics, beads, threads and laces are from my stash. The block grid was a slightly modified block six from the "I Dropped the Button Box" over at PinTangle. As usual, I added a strip of lace, some crystal beads and my "signature" chains stitch to tie the series of blocks together.