Warren County native Richard Walker knows there’s no place like home and sometimes a little reminder is all it takes. “I saw that picture and I was instantly home sick,” said Walker.What brought Walker home again was a picture of the old Centertown Bank building taken by photographer Robert Gotzfried and placed on www.weather.com. Gotzfried took a road trip through the backroads, traveling from Washington D.C. to Nashville, on a mission to see the countryside, escape big-city stress, talk to locals, and take pictures as he went.