This is my second attempt at coloring a line art image.  (I scanned a page from a coloring book.)

My first attempt was OK, this one is better.  Amazing how practice improves ones skills.

 

I love the techniques taught in this class.

 

After I colored in all the parts, I made a Stamp Layer and then added a Dodge layer and a Burn layer to add some shading.  Like adding salt to a recipe, just subtle changes which I think add to the final look.