repetitive design

We use Mandalas and other repeating designs as a way to teach elements of design like texture, spacing, and balance, and to practice skills like using value and choosing different media.  

Collections of Mandalas and Related Designs
http://www.booooooom.com/2012/07/10/flower-mandalas-by-kathy-klein/#more-38366

http://www.lilliansizemore.com/index.php#mi=2&pt=1&pi=10000&s=1&p=1&a=0&at=0

http://en.wikipedia.org/wiki/Mandala

http://www.tonyorrico.com/Welcome.html

http://en.wikipedia.org/wiki/Sand_mandala