Serpula (fungus) cover the surface they are growing on (known as the substrate). The hymenophore, or spore-forming surface, generally has a wrinkled appearance. The species grow on, and digest, mainly coniferous wood, causing a process known as brown rot. One species, dry rot ("S. lacrymans"), is a highly destructive agent of houses. Damp structural timber is an ideal substrate for the germination of "Serpula" spores. The fungal hyphae penetrate the wood and release enzymes that break down structural polysaccharides such as cellulose. There may be no external indications that the fungus is present until the rot is far advanced and fruit bodies
The Center for Art in Wood the medium of wood, a permanent collection of over 1,000 pieces and a host of educational programs and workshops. The Center also houses a research library, artists files, and a museum store. A series of publications documents the Center's work and highlights premier artists working in the field of wood turning and art in wood. The Center for Art in Wood The Center for Art in Wood is an American educational wood art institution located in Philadelphia, Pennsylvania. It was officially established as a nonprofit in 1986 by brothers Albert and Alan LeCoff, following a series of international symposium from