"The Effects of Past Experience (Harry Nilsson)" is a 2011 work by artist Like Stettner. The work consists of two black and white inkjet printouts of a promotional photo of Harry Nilsson. The two images have been digitally altered to be slightly different. But, when displayed side-by-side, but upside-down, as in the work, it is hard to see the differences. When the images are rotated so they are no longer upside-down, the differences become obvious.