n. pl. my·ce·li·a (-l-)
1. a mass of branching filaments (hyphae) that spread throughout the nutrient substratum.
2. a project by Emmanuel Pratt
http://themyceliaproject.org/ THE MYCELIA PROJECT is an innovative and educational collaboration that seeks to unite various communities through hands-on, experiential projects that promote learning focused on food, soil, water, and energy sustainability.
Architect, artist, urbanist, gardener, educator, violinist, Emmanuel Pratt is the brain trust behind the project and was an Artist in Residence this summer at the Hyde Park Art Center, where he brought together a variety of collaborators to make visible, his emerging philosophies on community development through sustainability.
HERE are more images from that work.