Hi,
The creators of zentangles can be found here.... zentangle.com.
They also have some lesson plans zentangle.com/products-study-plans.php
Also - I project you tube clips a lot in my classroom. I "zamzar" it first,
save it as an avi file format, then I have the file forever and don't need
internet access to project it. Google zamzar and you'll find the free online
coverversion site.
sue