Completed in 2024, the third M² Project mural was entirely student-driven, showcasing their growth in both artistic and mathematical mastery. Spanning multiple walls and extending over doors, this mural pushed students to tackle complex challenges in proportion and design.

A major focus was color creation—students developed their own formulas to mix precise shades, applying ratios and scaling in a hands-on way. Translating small color formulas to cover large wall sections, they even invented their own units of measurement, like “mega drops.” This process deepened their understanding of math in everyday life, from painting to cooking, proving that mathematical thinking is everywhere.