Pattinson_AW was lucky enough to get her copy already and according to her, the box/coffret contains 13 large posters - 57x42cm (22x16 inches) - of the Dior campaign by Nan Goldin and between each poster there is the quote, word by word: "Dream as if you'll live forever, live as if you'll die today."
Here are some of the pictures/posters. You'll find some new ones there.
Crops of the new pictures
Pictures/Via/Via | Pictures