See a step by step demo of how create thumbnail sketches in color to prepare thoroughly to create a final painting. Part 1 of this process is from creating digital collages as reference photos, see that process here: https://youtube.com/live/WTW99rUp4j4?feature=share. 

Join our Patreon group where you can share your art in weekly voice sessions with staff, get critiques from Prof Lieu, and find support in a small group of artists: https://artprof.org/support-us/