I saw this thread earlier in the week and thought I would document my process for the fun of it.  This is usually how I operate except this time I've decided to forgo inking. I think it came out pretty well.
1: Rough sketches, I knew I wanted to draw some sort of  fishy person in a medieval society so I got to doodling.  I may blow these all out if I have time.  I chose to go with the second fella from the left.
2: I then blow up the rough and pencil (all digital; ipad pro; apple pencil; procreate) some details.  My next step would usually be to ink but as I said, I'm trying some new things out now that I have a better understanding with color.
3: Flats! I also break everything down into layers, there are 26 in this piece and alpha lock them.  This way I can freely color with big strokes on each "object" without having to worry about the rest of the piece.
4: Color! This took the most time but was also the most fun.  Color is still pretty new to me, I've spent my entire career avoiding it or using pre-made color palettes with really no idea WHY they worked. Thanks to @Will-Terry i finally jumped into the water.
5: I then brought the piece into Photoshop for some touch ups.
fish-knight-process.jpg
Overall I'm happy with the final piece, it's just something for instagram that I spent too much time on and doesn't really fit into any portfolio but I was glad to get the color practice in and learn some new things.
Fish-Knight-Final-low.jpg