Thanks! Yes, I have also gone the route of painting in the recesses. With the permanent-type markers, as I made a faux-pas in my painting it was permanent, however. I learned to use water-based markers so I could clean-up my work as best I could.
Then, the clear made them permanent! Worked pretty well for me!
This one was still pretty good in the original colorant dept, so I opted for just the clear.
Attachment 246222Attachment 246223