I've done a couple of Ripples since I lasted posted, long long ago...
I finished a rainbow ripple for my daughter, out of Lion Brand wool (no pic yet, but she loves it, she says).
I'm now working on a ripple using Rowan Cashsoft DK--I'm very much enjoying the feel of the yarn, it's lovely and soft:
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Rippling is still, after several years, a welcome respite from my knitting projects. So relaxing, so much fun, so many many possibilities!