Erica Beade, an illustrator and educator, offers observational drawing classes in and around Cambridge, Massachusetts.  Sketching workshops are held at Mt. Auburn Cemetery, and on Saturday, June 17 from 9 – 11 she will explore Capturing Natural Textures with Pencil, and on Wednesday, June 21, will conduct a class in Landscape Sketching.  Each workshop costs $40, and you may sign up by email at sketchclass@verizon.net.  For more information on Erica, visit her website, http://observationaldrawing.com.