Harnischfeger has had solo exhibitions at Rachel Uffner Gallery, New York, Neverwork, New York, and Moody Gallery, Houston. She has participated in numerous group exhibitions, among them shows at MOCA Cleveland, James Cohan Gallery, Shanghai, Foxy Production, New York, Eleven Rivington, New York, Dallas Contemporary, Dallas, Ballroom Marfa, Texas, Artists Space, New York, Elizabeth Dee Gallery, New York and Grimm Fine Art, Amsterdam.
Selected press includes reviews by Jerry Saltz in New York Magazine, Roberta Smith in The New York Times, as well as articles in Artforum, The New Yorker, and Whitewall. Harnischfeger lives and works between Granville, Ohio and Brooklyn, New York. She received her MFA from Columbia University and is represented by Rachel Uffner Gallery, New York.