The Moon & Piano Aperture Art System begins with a single origin composition of five visual layers (A1/B1/C1/D1/E1) and expands into a universe of layered abstract works, organized through 42 fundamental aperture forms—the shapes that frame each composition—that define how every work is perceived.

Within this system, a complete set of 8,192 five-layer compositions can be explored through Moon & Piano Discovery, while a far larger universe of works emerges from combinations of up to 34 layers, curated through the Pro-Design process.