Kunsman, who teaches photography at the Rochester Institute of Technology, is engaged in a multiyear project to document every surviving pay phone in and around the city in upstate New York. As of 2018 that would be 1,455 phones. https://www.bloomberg.com/news/features/2021-08-31/where-can-i-find-a-pay-phone-eric-kunsman-documents-america-s-last-phones