Just a quick note that the very cool Shamrock origami Rukuku Owl design is out and available for download.  This is the most advanced owl design so far as it incorporates self-similarity in several dimensions.  Don’t worry, it is still just as easy to fold as all the previous designs—only this time the 5 minutes that it takes to fold the Rukuku Owl will bring you great luck!

So go ahead and download it, print in color, and enjoy.