Tetrachromia is a conceptual art collection exploring the complexity of human emotions through an essential visual restriction: only four colors. By limiting the palette, the work investigates how emotional depth, identity, and psychological states can be expressed, compressed, and decoded within a minimal chromatic system.

Each color functions as a symbolic language rather than a representation of reality. Through repetition, layering, and contrast, the collection translates emotional experiences—such as anxiety, attachment, emptiness, desire, and clarity—into a structured yet intuitive visual framework.

Far from decorative abstraction, Tetrachromia operates as a cognitive and emotional mapping system. It questions how perception is shaped when expressive tools are reduced, and how meaning emerges from constraint rather than abundance.

This series positions color as a psychological instrument: not to illustrate emotion, but to analyze it. The restriction to four colors creates a controlled universe where emotional states are not described, but distilled.