Lighting is the subtle yet powerful tool that can define and enhance minimal design, providing both function and aesthetics with a less-is-more approach. Strategically placed fixtures, the thoughtful use of natural light, and the incorporation of dimmers create ambiance while highlighting the essential elements of a space. By emphasizing the interplay between shadow and light, one can accentuate architectural features and artworks, and lend a dynamic, cozy atmosphere to minimalist rooms without clutter.