What's up with the scaffolding surrounding the William Penn statue atop City Hall?
Stars cleaning stars on Philly's Walk of Fame - WHYY
William Penn - Association for Public Art
The Construction Timeline of the William Penn Statue Atop City Hall - Philadelphia YIMBY
William Penn statue getting summer cleaning
Philly's William Penn Statue Getting A Six-Week Cleaning
City Hall's William Penn statue cleaning to begin in May - Curbed Philly
City Hall's Billy Penn Undergoes Spring Cleaning
William Penn - Association for Public Art
Why the statue of William Penn atop Philly's City Hall looks to the northeast
Getting inside William Penn's head for once a decade cleaning [photos] - WHYY
Philly's William Penn Statue Getting A Six-Week Cleaning
Philadelphia Asks if Race of Tubman Sculptor Matters
Philly's William Penn Statue Getting A Six-Week Cleaning