Explore the fascinating forms and textures of mushrooms in this Tower Hill Botanic Garden natural science art workshop, to be held on Saturday, September 13 from 10 – 4 at Tower Hill, 11 French Drive in Boylston. Helen Byers’ instruction will include demonstrations of ways to achieve detailed effects using graphite, colored pencil, and watercolor. All levels welcome! A list of supplies will be sent to participants. To see more of Helen’s work, visit her website at www.helenbyers.com. Visit www.towerhillbg.org to register. $60 Tower Hill members, $75 nonmembers.