I've been using PhotoShop for years, and am comfortable using its features and filters. I've done limited coloring of artwork using the program, but never before colored a complete comic. So, in preparation to do the best job I could, I checked out several coloring tutorials on Utube and ingested various techniques offered there. In the end, I integrated those techniques that worked well for me and applied them to my working method. I'm still learning, but as with all things, think I'm improving with each page. In fact, I plan to re-color several pages that I had already added color to. It's taking me a while to get this ready for publication, but I'm spending as much free time on this as I can. I'll be uploading some of the pages after I've completed them.