Photo Challenge - Day 21 - Pretty pattern

Being a programmer my first thought was of course code patterns. They can be pretty, but they are not very interesting for everybody else. This might work better.

- Mark

This is a photo for the 30 day photo challenge that I am doing together with Morna. You can find it here: the challenge. We are tagging this challenge as 'photo challenge 082011' for easy searching.

Also doing this challenge:
Snappinjez
Loglady