Selbstbildnis eines Mörders

I'm not in the television or visual art business, but I must remark about the interesting composition of what the television viewer sees on the television screen during this singular episode of Columbo. The on screen artwork props are quite tacky, except for the final portrait that appears in the ending credits. But, different scenes in this story are characteristic of various artists when creatively blending the lighting, shading, qualities of color, staging, props, and so on. One scene mimics Norman Rockwell, even. Maybe this is just in my head, but somebody behind the production of the scenes created a television classic. I'm willing to wager that if you were to show this episode to a handful of art enthusiasts in a communal setting, the resulting observations would interestingly quite descriptive.