A new show at Miami's Museum of Graffiti traces the origins and development of street art. What began in the 1970s with teenagers tagging New York subway cars has grown into a worldwide art movement.

The annual Ideas Festival Emory is back this year with a full-slate of in-person programming at its Oxford campus on Oct. 18, including discussing graffiti and murals in Atlanta, and a live taping of the Sing for Science podcast with Grammy winner Rosanne Cash.

Banksy has been unveiling stencils and installations depicting animals at different spots around the city every day for more than a week, leaving fans and art critics guessing as to their meaning.

Some traffic light utility boxes now sport easy-to-clean vinyl coatings, decked with a blast from the past.

Artist Emmalene Blake's mural on the wall of a Dublin pub became an iconic image of Gaza's grief. Then one day, she got an Instagram message from the Palestinian woman in the image.

Krog Street is a half-mile stretch of roadway that connects the Atlanta neighborhoods of Inman Park with Cabbagetown. The story begins in the late 1800...