acquarello, the use of colors in mise-en-scene in Red Desert (red pipes, blue bed frame in the blue room, etc.)came out well in the DVD transfer. I was referring to the exposure on some shots. They give me the impression that some continuing scenes were shot at different times of the day and it is most apparent in Chapter 13 in the DVD.  Did these exposures signify  kaleidoscopic symbolic states of hysteria or was it a technical fault that was overlooked?  One scene, where Giuliana was lying peacefully on her bed was a long shot in an overwhelming reddish hue.  Why is that?