1In medium bowl, stir flour, salt, water and tempera powder until well mixed. Pour paint into plastic squeeze bottle with screw-on top.* Repeat this step with different tempera powders to make more colors, if desired.
2Squeeze designs onto paper or cardboard. Immediately sprinkle glitter or confetti over paint; let dry. Store paint in a covered container at room temperature up to 5 days. Paint is not edible; for decoration only.