many hands make light work--just watch the overspray!

I recently was invited to give a full day workshop in Manitowoc, Wisconsin through the Manitowoc County Historical Society.  After the in-class portion of the workshop, the participants went out into a nearby cemetery to apply what they had learned.  Several grave makers were successfully cleaned with care.  Cleaning some of the larger gravestones was a real group effort (pictured above).  Some scrub high; some scrub low; some scrub the back; some scrub the front.  Just watch that over-spray!  No one likes getting water in the face.  :)