https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/3283519![Building with optical illusion roof in Lower Manhattan, New York, United States. Original public domain image from…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvdXB3azYxNzUzODMzLXdpa2ltZWRpYS1pbWFnZS1rb3diZXZ2Yi5qcGc.jpg)
![Building with optical illusion roof in Lower Manhattan, New York, United States. Original public domain image from…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvdXB3azYxNzUzODMzLXdpa2ltZWRpYS1pbWFnZS1rb3diZXZ2Yi5qcGc.jpg)
Building with optical illusion roof in Lower Manhattan, New York, United States. Original public domain image from Wikimedia Commons
Building with optical illusion roof in Lower Manhattan, New York, United States. Original public domain image from Wikimedia Commons
Public DomainFree CC0 image for Personal and Business use