Other mistake: Hutch states he had a "Suppressed H&K USP .45 at the back of his head. The picture shows a H&K USP 9mm. (00:58:40)
Other mistake: While being shot at in the Challenger, you can see most of the rounds impact on the driver side door but more importantly the bulk land where they would be hitting Hutch without a doubt, and car doors aren't bulletproof. (01:15:01)
Other mistake: During Hutch's flashback to when he was about to assassinate the man who skimmed $1 million, he says he was holding an H&K .45. However, at that exact moment you can see "9mm" on the side of the gun.
Other mistake: When the Russians broke into Hutches house they used a shotgun to "unlock" the front door. That would have woken up the neighborhood.
Answer: Van Gogh's "Bedroom in Arles".