I have my "painting moments". Sometimes it's good, sometimes not. I also painted a lot using brushes and oil paint or acrylic. So, it brings me back to my "artistic roots" somehow. :)
And, I have to say Sai is an incredible tool for painting/drawing.
The background is made with a brush, I apply it in circles.
I'm glad you like it. :D
Oh, you noticed. Yeah. I didn't found the right title yet. ^^"