Watch the speed draw I created of a sunset/sunrise. Personally, I think sunsets are more beautiful (because they signal the end of a day and the beginning of the night. I know that sounds melancholy but there is something really refreshing and cleansing about watching the end and that period of dark renewal before the dawn of a new day!) but if you prefer sunrises then it can be a sunrise.
Check out https://scratch.mit.edu/projects/115876368/ if you want to learn to speed draw; that's where I learnt. I was inspired by https://scratch.mit.edu/projects/275998671/ and https://scratch.mit.edu/projects/115572952/ .
