This design is based on a Latin square, a structured arrangement where each color appears exactly once in every row and once in every column. The result is a balanced composition that blends order and variation, creating a visual rhythm across the grid. 
Latin squares are widely used in statistical experimental design to control multiple sources of variation while keeping comparisons fair and unbiased. Here, this scientific structure is transformed into a playful geometric pattern, where mathematical rigor meets color and abstraction. These designs highlight how strict constraints can still produce lively, harmonious visual outcomes.