Clean the vase glass surface with rubbing alcohol; dry well.
Insert the pattern inside the vase and secure with tape.
All flower petals were created by dipping the handle end of a paintbrush into paint, pressing the handle end onto the surface to create a dot, and pulling the handle toward the center to create a petal. Add larger dots to the center. Let dry. Add small dots around the center and to the ends of the petals as shown.