Magic October

Day 8/31 🍂🍁 was about choosing a palette. I drew a sketch of this illustration and thought that I would experiment and add more colors here, but in the process I realized that I really like to draw now with only these three colors, that in the end I did not change anything. I will try to draw the whole series like this.
Would you like to add more colors here? Which ones do you think is missing here?