I was just wondering if anyone knew wat the significance of the color blue is in this movie. I noticed that there are two blue keys, a blue box, the women in the theatre has blue hair, the hit-man's van is blue, etc. I was just wondering if anyone knew the connections between these things. Please let me know because it's driving me crazy!!!

You said it yourself the hit man van is blue. It seems everything connected to the dreadful deed Camilla's murder" is kind of highlighted in blue in Diane's mind. The blue box represents the origin of the malice or jealousy which is also manifested in the ugly bum behind the dumpster...etc

Hi.In my opinion the colour blue signifies death,as in islamic religion. Because the key, the symbol of camilla's death, is blue I think it simbolises the characters death (remember also that the HIT man' van is blue and the box is blue, because opening it sends dianne back to reality, reality wich later on will prove itself as a fatal one.
bye

of purity.