Mosaic Cardigan Underway

Pattern Design: My own
Yarn: Elann's Denim Cotton (100% cotton)
Needles: Boye Circs, #6

While mulling over exactly how to use up my stash of Elann's Denim Cotton (in three shades of blue, though not enough of any one shade to finish a whole sweater), I came upon an intriguing Mosaic, or Slip Stitch, pattern on Knitty (found here).

After much swatching, modifying, ripping and sketching, I settled on a design for my cardigan and am proceeding.