While no one would dispute that we live in the era of digital photography, the fact is that there’s an entire history of film that simply refuses to ride off into the sunset. If you grew up in a darkroom—like this reviewer—you’ll remember the smell of the chemicals, the intricacies of the different brands of film, the subtleties of Tri-X film, the tricky process of “pushing” film beyond its ASA rating, and all the art that surrounded those smelly strips of celluloid. Alien Skin, in its quest to cook up unique Photoshop plug-ins, has essentially condensed the history of film into Exposure 2, a wonderfully capable and sublime tool for emulating a vast range of film stocks and looks.