In development in 2023, Self-World is a new 40-min installation-performance for sextet, live electronics and light developed by composer Annie Hui-Hsin Hsieh, percussionist Louise Devenish, designer Jason Lehane, and musicians from Rubiks Collective and The Sound Collectors Lab. Self-World explores the concept of instrumental infrastructure, using sheet materials to function simultaneously as a bespoke performance space, large-scale percussive instrument, and surface for light refraction and projection. This showing will present the work in progress, followed by an informal discussion.