An extremely colorful participatory project has been announced over at LollyKnitting Around — Project Spectrum.
From the site: "The idea of Project Spectrum is simply a celebration of the colors around us, and taking the time to notice them. Each month over a six month span will be devoted to a color group — participants can knit, dye, crochet, weave, spin, stitch, paint, scrapbook, sew, quilt, cook, grow, photograph, bake, or bead items in that color group (of course all arts and crafts not mentioned here also count!)."