Zentangle Challenge #283 - UMT - Centre Square

This week's Diva Challenge (www.iamthedivaczt.blogspot.ca) is to "Use my Tangle" - Aleesha's Centre Square. I'm not a big fan of lots of filling in, but it can be quite meditative if I could just keep my mind on it. I wanted to play with the shading in this tangle, and it didn't actually go where I thought it might, but it's all good. Aleesha, thanks for the tangle, and Laura, thanks always for doing these challenges and making us go where we might not otherwise venture!