Pattern Monday! Or " Muster Montag"

Hello for a new start in hopefully a good week! I spent my weekend with doodling and research and i stumbled over "Zentangle".  Zentangle is a mind calming and joyful way to create wonderful pieces of art.
If you like to learn more: www.zentangle.com
And here is my first zentangle:

Now, it's clear why i post it at this place ;-)

Enjoy!