# Ideator Wave 17 — Sept 19, 2026 (Cell Art)

**5 art ideas**: compose, perform, exhibit, critique, archive.

## 1. quilt-cell-compose — Music
- Schema: `composition`, `instruments`, `premiere_at`
- Cells compose pieces
- **Each composition is a cell.**

## 2. quilt-cell-perform — Stage
- Schema: `stage`, `audience`, `duration`
- Cells give concerts
- **Performances are witnessed.**

## 3. quilt-cell-exhibit — Gallery
- Schema: `gallery`, `pieces`, `opening_night`
- Cells display creations
- **The substrate has museums.**

## 4. quilt-cell-critique — Review
- Schema: `review_of`, `score`, `commentary`
- Cells review other cells
- **Reviews are cells.**

## 5. quilt-cell-archive — Preservation
- Schema: `archive`, `items`, `access_level`
- Cells preserve artifacts
- **The substrate has archives.**

## Cross-cutting

All 5 ideas introduce **aesthetic production** to cells. The substrate now has:
- **Composition** (compose)
- **Performance** (perform)
- **Display** (exhibit)
- **Criticism** (critique)
- **Preservation** (archive)

The canon is becoming **art**.