i'm really inches in what buenos aires london and barcelona are doing in similar ways and the other citiesthat supervisor compos mentioned. from sf heritage work in 2013 and other business i think important that we college the research that we did that came out in the report in 2014. i believe it was called san francisco's living history. i think the framing in the report their strategies for sustaining sentences goes cultural heritage and living history is really important. i love the six strategies that brought out him and i know the arts commission and other agencies are already utilizing the strategies, but i especially like the quotation at the very top of the report from rebecca -- and i think i'm going to read it because i think it's that i found. rebecca, one of san francisco's premier writers and globally acclaimed authors says, culture is not only economically beneficial to cities, in a deeper sense is what cities are for. the city without poets, painters and photographers is sterile. does in the dana mears of its own inner workings in the form of creativity or cultural memory. i