Culture of the Crossroads (1998) Seen On the Street By Street Art SF Team on January 09, 2013 Location: Lilac Alley @24th Street in San Francisco, Ca. Artist: Estria. Marta Ayala. Tags: Estria, Marta Ayala, Mural, Precita Eyes, San Francisco, SF - Mission - Lilac Alley, SF - Mission District