There are nearly 500 tangle patterns, with step-out instructions, in this guide. For the online version, simply click on the tangle for which you want to see instructions, and, voila! There they are. Linda's wonderful website, tanglepatterns.com, is the storehouse for all these tangles and their instructions, just a click away.
Many of the tangles found on this site were created by Zentangle® founders Rick Roberts and Maria Thomas, and you will see links to their newsletter - which you can sign up to receive free via email.
Here is my offering for this week's Diva Challenge - "Phicops"