Tunnelvision is a 50 ft x 75 ft large trompe-l'œil painting, by Blue Sky, on a building in Columbia, South Carolina, USA, which shows a tunnel in original size. Tunnelvision looks very naturalistic.

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34°00′24″N 81°01′55″W / 34.006753°N 81.03203°W / 34.006753; -81.03203