Pennsylvania State University has canceled an art exhibition about Arab terrorism and the destruction of Jewish historical and religious sites, claiming it does not "promote cultural diversity."

The ten-piece exhibit, by student Josh Stulman, was the result of years of preparation. It was called "Portraits of Terror" and focused on images of Palestinian terrorism, hate-propaganda cartoons printed in PA newspapers and photos of Jewish holy sites destroyed by Muslims.

Just three days before the exhibition was to take place, Stulman received an email from the School of Visual Arts saying that his exhibit on images of terrorism "did not promote cultural diversity" or "opportunities for democratic dialogue" and the display would be canceled, according to the PSU Collegian newspaper.

"I'm being censored," Stulman told the paper, "and the reason for censoring me doesn't make sense."

The school's director, Charles Garoian, responded by saying the images "did not mesh with the university's educational mission." He said the decision was made after reviewing the university's policy on "Nondiscrimination and Harassment and Penn State's Zero Tolerance Policy for Hate."

The exhibit was sponsored by the Penn State Hillel, according to Stulman, and is aimed at creating awareness on campus about the senselessness of terrorism. Hillel regularly sponsors art exhibits by Jewish students dealing with Jewish and Israeli themes, as well as secular themes.

Stulman said that the director of the school has refused to meet with him. He told the Collegian that advertisements for the event were defaced, with at least one sporting a large swastika that someone had drawn on it.