One more question, if I may.
I'm having tons of fun with the provided graphics, but I wonder where I can get more?
I don't have PhotoShop (too expensive) or PaintShop (would consider buying if it's adequate). I do have a basic photo editor, but it can't do transparent backgrounds.
Sorry for the "newbie" question.

I'm a quick learner, but I just need to be pointed in the right direction to get me started.
(I uploaded a couple of mandalas I made on the MandalaPortal.

)