let's all calm down!

One of the things I do in stressful situations is fall into patterns.

Natural rhythms, repetitive drawing, even hand stitchery can be soothing to me.

here's a screenshot of National Geographic's collections, which can be found here-

http://www.nationalgeographic.com/photography/patterns-in-nature/

What calms the water in your psyche?

suggest word for this challenge is