Spurred on by a second-year studio in the Graduate Program in Historic Preservation with Lecturer Fon Wang, three students in the program started Philly_Gem, an Instagram accountto educate Philadelphia residents about the city’s historic buildings. Starr Herr-Cardillo, Evan Schueckler, and Kyle Toth were studying Jewelers’ Row in Center City East when the developer Toll Brothers announced plans to purchase multiple...