Kids can take part in the latest craze, rock painting, from 6-8 p.m. Thursday at the Lafayette Hotel in Marietta. (Photo by Peyton Neely) MARIETTA — Get out your paintbrushes because rock ...

painting rock art in caves and on cliff faces. (Also Read | Glasses or contacts? The fast fashion problem with contact lenses and glasses that we don't see) These paintings trace how early ...