Catalogued
December 1952
- Made by
- Earle Brown
- Year
- 1952
- Field
- Music, movement and notation
- Kind
- Notation
- Room
- Change over time — Placed by reading its description, not yet studiedCould also hang in: Values across a surface
13 other forms share this skeleton
Source
Brown 1961, Folio and Four Systems
Attribution less certain: contested, or no single inventor recorded