I did two Zendala's for this week's Dare from Erin at www.thebrightowl.blogspot.com. Though it doesn't show, the first one was done on a regular Zendala tile, and the second on an 8.5 inch circle. I like the second better because it gave me the opportunity to showcase some tangles that work well in circular spaces. I wanted something to balance the detail of the central orbs and I think Zplode works well. I'm happy with both of these!