A loaded paintbrush in hand, the artist Kathryn Pannepacker crouches down and applies a black stroke to a steel panel. It’s a late afternoon in January, and it’s starting to snow. The welcoming glow of the Sunoco mini-mart and the car wash’s green neon signs cut through the gathering dusk. She finishes the touch-up on her Wall of Rugs #2 mural (Jordon now reads Jordan), rights her tall frame and surveys Philadelphia’s Broad and Lehigh Streets. Kitty-corner is the empty Botany 500 building, the apparel company’s brick edifice, a commemorative remnant of a once-booming garment district. Throughout the early part of the 20th century, Philadelphia was famous for its textiles—silk hosiery, men’s suits and wool carpets. Read More …