Ravelry: Crochet for Knitters - Granny Ripple Blanket pattern by Staci Perry
more extreme crochet granny ripple - deeper ripples and colour change - rough chart here too but see other pin on granny ripple technique tutorial
The Granny Ripple Afghan looks like a typical ripple afghan at a first glance. But in reality, this crochet afghan is made much like a granny square. By skipping chains and making clusters, you will achieve this ripple effect.
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