One of the girls in my quilting group showed us a photo of a crochet afghan she's making and it's a ripple crochet. Then she posted a link to the awesome tutorial she followed. The tutorial can be found here at The Lazy Hobbyhopper. It's a great tutorial full of photos that detail each step.
Without further ado, here is my first attempt at ripple crochet. Despite the crappy photo the yarn is really a honeydew green.
And further progress:
4 rows of honeydew green and soon to be 4 rows of camouflage. After that, I'll do another 4 rows of the honeydew green.