Last week, we showed you the negatives of all 32 NFL team helmets. Many of you loved it. Many of you pointed out that clearly we have some time to kill before football season starts. Either way, it was good, clean fun, so we decided to give you the college edition. Here are the helmets of the 64 teams in the ACC, Big Ten, Big 12, Pac-12 and SEC, plus Notre Dame, with the colors reversed in the negative image. As with the NFL, some are beautiful, some are not so much. (Note: Dark spots on the helmets constitute the glare from lights on the original photos.) Enjoy.