I truly love your mandala rocks! I have done some myself and am wondering what kind of ink/pen you have found works best? I can't seem to find one that I'm happy with. Whatever you're using looks great!
Robin, Thank you for your comment. Here's the link to the posts of the tools I use and I'm happy with.
Thank you so much!!
You are welcome Robín, I hope it's helpful. I would love to see your stones.