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 buildings on Sansom Street in order to build a high-rise condominium on the site.