Improve your photography skills during this monthly meetup. Photographers of all skill levels are welcome. Free and open to the Public. The “Largest Outdoor Gallery in Texas™” otherwise known as the SASAI Pillars is a San Antonio Street Art Initiative's signature project. Every year, SASAI works in phases to continue to add to this project. Launched in 2018, under the highway at St. Mary’s St. & Quincy, the project brought together San Antonio artists of all backgrounds to create the newest landmark in San Antonio. SASAI placed traditional muralists with a long history of contributing to the community.