Continuity mistake: There is a point where they are discussing Dante's inferno and they have the pictures on the window. This includes Limbo and Lust which show the drawings with the women horizontal. The comment "You said he was giving us a show" is made, after which it shows the window pictures again. This time, the drawing of Limbo and Lust show the women vertically. Much later in the scene, they are back to horizontal.