An artists talk that took place at Wonderland in Astoria, Queens, New York. Novemeber 20th, 2009. The power of public art. The problem of ubiquitous, aggressive, and even illegal advertising. The renaissance of urban activism. The alchemical conversion of public spaces when these concerns meet. These four artists, with different but overlapping practices, represent the transformative intersection of art, advertising & activism. Jordan Seiler, of the provocative Public Ad Campaign: replacer of advertising with beautiful art and organizer of the staggeringly ambitious New York Street Art Takeovers. Less