I found the below image here, the artist has used the pentangle idea but the developed this in more of a sparse way and then added colour, i really like how this turned out, makes me think that i could nearly make a map and then place all the countries in the area that they are in and then colour these like the flag and add them together like the bowl sparseness.
The artists original zentangle type of art below and then you can see she incorporated it above.
The artist says:
“Lately I play around a lot with colors and circles. My new pattern Tizzy fits in well in this type of sketchbook play, beause it goes well in circles and can be varied in many ways. For a long time I couldn’t think of a name for it, so I showed it to my CZT 14 friends for help.
Georgia from Washington said that it made her feel tizzy when she looks at it. The funny thing is, that in German the expression for “tizzy” means literaly to “be out of the grid”. So this was the perfect name, cause Tizzy preferes to go in circles or likes to be out in the wild and free and doesn’t want to stay in a Grid. :-)Thank you Georgia for the inspiration! Here is the Stepout”