To make an Earth Day poster with the poster maker:

1. Select a blue vertical poster board.
2. Add an Earth clip art image to the center of the poster.
3. Add cloud shapes to the poster.
4. Add all your wording as titles using blue quick letters beneath green quick letters, yellow quick stick foam letters, and black vinyl letters.
5. Add green text boxes to the poster.
6. Add your information as text boxes centered within the green text boxes.