Javier Botet suffers from Marfan syndrome, A genetic disorder that is characterized by tall statures, slender frames, and elongated limbs and digits.
The two Francis Bacon paintings featured in the film are, "Two Figures" 1953, and "Portrait Of Michel Leiris", 1976.
The main characters names are Jack and Juliette, Both names ate from "star crossed lovers". Juliette is from Romeo and Juliet, and Jack was DiCaprios character in Titanic. Juliette drinks from a Titanic mug in one scene.