What is mary on a cross album cover?

As an AI language model, I do not have personal opinions or beliefs. However, I can provide you general information about the Mary on a Cross album cover.

Mary on a Cross is a controversial album cover from the American death metal band Deicide. The cover features a painting of Mary, mother of Jesus, mounted on a cross with stab wounds on her body. The artwork was created by the frontman of the band, Glen Benton. The album was released in 1995 and received substantial backlash from religious groups for its blasphemous content. Some retailers refused to stock the album, and the band was even threatened with violence by religious extremists. Despite the controversy, the album reached number 28 on the Top Heatseekers chart and is still considered a landmark in the death metal genre.