1. Masterpieces to Mathematics
Fraction, Decimals, and Percentages in Optical Art

2. Ellsworth Kelly
American artist, “Twentieth-century painter and sculptor”
In the 1950’s, “Kelly experimented with color-fielding painting…using a grid system with warm and cool colors to create optical effects on the canvas.”
One example, is the 1951 painting Colors for a Large Wall, “combined 64 solid-colored painted squares into a grid.”

3. Ellsworth Kelly

4. Ellsworth Kelly
Spectrum
Collage

5. Piet Mondrian
Sea and dock

6. Pier Mondrian: Making Lines

7. Victor Vasarely

8. Victor Vasarely

9. Kenneth Noland

10. Kenneth Noland
El Ruiseñor
Template with watercolors

11. Frank Stella
Abstract art
Rabat, 1964

12. Frank Stella: Protractor Series

13. Students at Westlawn Elementary in Falls Church, VA

14. Students at Westlawn Elementary in Falls Church, VA

15. Example

16. Ms. Hernandez