Out of the Box Challenge

This week's Diva challenge is to think outside the box; do something outside your comfort zone. That is exactly what I've been doing during our One Zentangle A Day virtual book club. So, I decided to take it literally.  

It is a circle, not a box, and I will tell you that my fingers were so sore after I finished that tiny pen work. I got half-way done and wanted to quit, but I pushed through it and am so happy I did.