Continuity mistake: Mark tells Frank that one day the time will be right, and Frank is standing with his arms down at his side. Then in the next shot, his right arm is up more, with his hand propped on The Box on the table.(00:13:49)
Continuity mistake: When Mark tells Frank that they are arresting people over putting his art on walls, Frank drops the photo he is holding into The Box on the table. Then, a couple of shots later, it's suddenly in his hand again.(00:13:40)
Continuity mistake: When Frank and Mark are talking about Frank's painting, there's a shot from behind Frank where he is looking directly at Mark. Then, in the next shot, he's got his head turned, looking at the painting.(00:12:50)
