Which distinctive urban feature of George Town, Penang, consisting of comical wrought-iron sculptures on walls accompanied by text recounting local history, was installed in 2009 as a heritage street art trail?

• A Marking George Town ✓
• B Mirrors George Town
• C Penang Street Art
• D Balik Pulau Art Trail

The 'Marking George Town' project by Sculpture at Work installed 52 caricature-style steel rod wall sculptures across the UNESCO heritage zone, each telling a different story about the street or building where it is mounted.