The San Francisco South of Market Leather History Alley consists of four works of art along Ringold Alley honoring leather culture; it opened in 2017. The four works of art are: A black granite stone etched with a narrative by Gayle Rubin, an image of the "Leather David" statue by Mike Caffee, and a reproduction of Chuck Arnett's 1962 mural from the Tool Box, a gay leather bar, engraved standing stones that honor community leather institutions including the Folsom Street Fair, leather pride flag pavement markings through which the stones emerge, and metal bootprints along the curb which honor 28 people who were an important part of the leather communities of San Francisco.