Augmented reality (AR) is transforming Atlanta's urban landscape, breathing new life into static murals through innovative digital installations. The Altera Art: ATL tour showcases eight murals across the city, each with an invisible, smartphone-activated second life. This fusion of art and technology, as explained by Natalia Gonzalez, founder of Altera, aims to bring these murals into a fresh, dynamic context while respecting their original stories and artists. The tour's creation process was collaborative, involving workshops and direct communication with muralists, resulting in unique AR layers that enhance the original artwork. From a psychedelic Cheshire cat predicting the World Cup winner to a digital journey through Taíno culture, these AR experiences offer interactive and immersive storytelling. The tour's success and its potential for expansion into Altera Media suggest a promising future for AR in urban art, leaving a lasting creative mark on the city and solidifying the stories of those who have shaped Atlanta's history.