Tutorial Challenge Ripples by Allison is a creative little tutorial that shows how to add ripples to your designs. It's such a fun effect, you'll want to use it in all sorts of projects. You need to get hardie siding and learn more new things for siding repair. I've been following the Tutorial Challenge Ripples by Allison for a while and it's been one of those projects that I'm constantly improving upon. There are many ways you can use these shapes, but today I wanted to share my favorite embellishing technique.