 Powhida has long collaborated with artist Jennifer Dalton, who worked with him to produce art world condolence cards for Art Basel in 2008 and co-directed a hypothetical, post-apocalyptic art gallery for Powhida's exhibition "The Writing Is on the Wall".In his review of Powhida's 2009 exhibition "The Writing Is on the Wall", Holland Cotter of the New York Times called Powhida an "art world vigilante, virtuoso draftsman, compulsive calligrapher and fantasist autobiographer.