There's a confidence that a studio shows when they don't show sex or nudity on the front of their cover. It's a signal that what's inside is something more than your average run of the mill porn.
Kudo's to Triangle for believing in their films, and it's clear they believe in Justine Joli Lost. A lesser studio would have had the eminently bankable Sasha Grey (who is also in this film) plastered naked all over this cover. But Triangle is true with a cover that leaves us extremely eager to see what's inside.
See the Lost Cover in its full glory and pre-order Justine Joli Lost at Adult DVD Empire.