87: W.S. Di Piero's recent poetry collection,"Nitro Nights," writes of San Francisco and the cities within. The writers talk about forming relationships to specific poetic lines or poems; what is wreckage? What becomes realized? The writers also discuss writing art criticism; Di Piero writes in this form because "critical prose answers to experience."

For the Poem of the Week, W.S. Di Piero reads "The Invention of Photography" from "Nitro Nights."