Angel from up above headed down below. Seen On the Street By Street Art SF Team on November 20, 2010 Location: Papalote on 24th Street @Valencia in San Francisco, CA. Artist: GATS. Ras Terms. Ras Terms a.k.a. Ra Tem + GATS (Graffiti Against The System). Tags: GATS, Ras Terms, San Francisco, Sf - Mission - Valencia, SF - Mission District, Stickers