@rosemarya The stained glass sounds not certain I will have to look for them Thanks

According to a Wall Street Journal article, adult coloring books and supplies are keeping Barnes & Noble in business.

That sounds like a good idea, @lioness. I was trying to color each section differently and I was getting frustrated. Perhaps using different blocks of area with one color might be good. Also, trying a different size marker or crayon would be good. The Parkinson's affects my fine motor coordination and using small items can be more difficult. I'll have to give your suggestions a try.