Here's a pix of a WIP that I've resurrected. I abandoned it in April but have found it inspiring again.
I've been catching up with reading my favourite blogs and on one of them, the author posted pix of her purchases at the Knitting & Stitching Show, which brought back fond memories, including a pic of a "stepped" couronne stick.
Here is a pic of the couronne stick I use, which I find works much better because you simply have to do the initial wraps further up or down the stick to get different size couronnes, and you can slip your needle underneath the wraps much easier because the "steps" don't get in the way. Also shown is my first "stepped" couronne stick.
This pic shows detail of a piece called "Sea Fans" in which you can see how I sprinkled the couronnes onto the embroidery.