Long before Poster Boy was modifying advertisements below ground, ANIMAL ally and art world success, Michael Anderson, has been tearing down advertisements from the streets of New York and reworking them into whole new pop cultural collages of madness. Tonight the artist unveils his “Collage Geomancy” exhibit at Marlborough’s Chelsea gallery. While most artist statements are lofty and verbose, this excerpt gets right to the point: “With his art, Michael engages in the act of “upcycling” — transforming and reducing a degenerative for of art — advertising — into something of a far greater value.” If you can’t make it in person, here’s a sampling of pieces from the show.