If you've followed the lesson plan, you've gone through the first 15 cards, Fool through Temperance.
Now we start with the Devil (15) and end with the World (21).
Once again, I'm going to ask you to pick one card to study and write about. Then continue your journey through the cards. Write down what you see, colors, etc. and any thoughts, feelings that you get while experiencing these cards.
Now these cards are in the spiritual plane. So these are the ones that affect our Fool's spiritual beliefs. These can get quite heavy.
Here is my exercise with Judgment.