Appalachian Trail hiker and artist Lou Murray was the guide for a historical walk along the trail through Harpers Ferry, W.Va., on Sept. 30. The hikers visited and took photos of such sites as Jefferson Rock, Storer College and John Brown's Fort. On Oct. 14, Murray will lead a four-mile, three-hour walk on the Appalachian Trail in Maryland with stops for shooting photos. Participants will meet at 12:30 p.m. at Martin's Food Market on Dual Highway in Hagerstown. The cost is $25 per person or $40 per couple. To register, call Murray at 240-310-7050 or the Contemporary Art Gallery at 301-791-6191.