In Potentially Harmful: The Art of American Censorship, Trobaugh's work was shown alongside Dread Scott, Robert Mapplethorpe, Sue Coe, Lynda Benglis, Andres Serrano, Karen Finley, Alma Lopez, John Jota Leaos, Benita Carr, Anita Steckel, Renee Cox, Gayla Lemke, Marilyn Zimmerman, John Sims, The Critical Art Ensemble, Eric Fischl, Tom Forsythe, Nancy Worthington, David Avalos, Scott Kessler, Louis Hock and Elizabeth Sisco.
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |