Repainted side of covered bridge, Perkasie, PA

Stonework on Covered Bridge, Perkasie PA

Fieldstone farmhouse at Bartram's Gardens, PA- designs under window

Close-up of Windows on Bartram's House

Windows on Music Building; Moravian College, Bethlehem, PA

Side wall of old field-stone spring-house on CD campus

Side wall of old field-stone spring-house on CD campus

Side wall of old field-stone spring-house on CD campus

Old fieldstone barn near Slifer Valley Rd., Springtown PA

Old fieldstone barn near Slifer Valley Rd., Springtown PA