https://www.youtube.com/watch?v=lmJmQ4XZFvY; Liquify Your Troubles Away; 12:27; https://www.youtube.com/watch?v=lGL878oEh9k; Silhouette Drawing Methods; 11:33; https://www.youtube.com/watch?v=1vuXskHlm_g; 10 Sketches In 10 Minutes | Digital Speed Paint Timelapse | Concept Art; 10:20; https://www.youtube.com/watch?v=__cGhu-9BsY; The First Step Ep 6- Creating Silhouettes; 16:08; https://www.youtube.com/watch?v=KyLZZftLWdI; Design Approach: Using photobashing and silhouettes in your workflow; 15:31;