our students did that pro bono for the graffiti advisory board. we're also doing graffiti cleanup for their athletic department, so we're very supportive of the graffiti advisory board, and i wish i could stay on that board for the next couple three years. thank you. >> supervisor safai: thank you, mr. petricca. any questions for mr. petricca? okay. we'll call you back up if we have any. let's call up our next applicant, margaux casillas. >> hello. i'm margaux casillas with clear channel outdoor. i'm the transit representative for the shelters. i started this position in may 2018. i am taking over for amy landgraf who was also on the graffiti advisory board? we also assisted in the previous graffiti advisory board huddle from last year. we donated advertising, where we took their p.s.a. and advertised it on 50 of our digital panels around the city. that's our premium network, and then, i've also attended meetings since june of last year? graffiti is important to clear channel because it does cost us. we spent over $300,000 in maintenance just clean

. >> clerk: item 43 is a motion to appoint three individuals to the graffiti advisory board. >> president yee: okay. madam clerk, please call -- >> clerk: on item 43 -- [roll call] >> clerk: there are 11 ayes. >> president yee: okay. then the motion is approved unanimously. madam clerk, please call the next item. [gavel]. >> clerk: item 44 is a motion to appoint sara souza to the eastern neighborhood citizens advisory committee to a term ending october 19, 2019. >> president yee: supervisor ronen? >> supervisor ronen: thank you so much. i just couldn't let the opportunity pass me by without saying a few words in fair of sara souza. sara souza is one of the most passionate hard working and exciting leaders in san francisco today, and we are so lucky that she has stepped up to sit on the citizen's advisory committee. just last week, she made history when she was appointed to the committee of the san francisco democratic party. she is also the sitting president of the san francisco latino democrat club, and works as a community organizer at the california reinvestment coalition. sarah came t