I saw on another YouTube channel that this was suggested as one of the easiest lessons to do as there are limited colours along with not having to get detail and shadows on the mountain. Although not to the level I want to be at I'm quite happy with this one.
I had one issue with the clouds I am needing some guidance on. When I was making the "fluffy white clouds" in the background it seemed like as soon as the brush hit the canvas and I made one or two little circles the paint went from white to picking up all the crimson I had laid down for the sky. I would have to clean the brush, load more paint, do one or two more strokes then repeat. On the video Bob seems to be able to make one complete cloud without picking up any of the other paint on the canvas. What up with that?