Suggestions on Improvement?

OK! I think I finally understand what sketching with underlays is like. I’ll give it a shot in my sketching today. I’ll probably post it on a new thread since I’ve started doing a sketch a day. Hopefully this will speed up my workflow some as well. I tried to focus on line weight in these drawings but it does eat up a fair amount of time with how I was doing it. If I can ask cwatkinson for the color version you did of my drawing did you do it all in grey and then change the colors as the last step?