Some more 'practical mycology', growing oysters inoculated in hay with lime and boiling water! RAAAAWWW! For those with minimal storage capablities, mason jars can be used for the same purpose, filled with wheat berries available at your local health food store.
At work I take photographs of very ancient lichens.
Photos from fallen log with an unknown fungi fruiting, at Saginaw Forest in Ann Arbor Michigan.