Stanley Brouwn​, My steps in Torino - My total number of steps in Torino: 16.827, 1971. Index card, ink, portfolio binder with metal hinges, and plastic sleve, 20,96 x 43,18 cm. Collection SFMOMA, The Panza Collection. Purchase, by exchange, through the bequest of J.D. Zellerbach and gifts of Mrs. Charles DeYoung Elkus, Mr. and Mrs. William C. Janss, Mr. and Mrs. Alfred Jaretzki, Jr., Harriet Lane Levy, and anonymous donors, and Accessions Commitee Fund, 2010. Photo Alessandro Zambianchi, Milano

Stanley Brouwn, My Steps in Milan - The total number of my steps in Milan in 1971: 168.584, 1971. Index cards, ink, portfolio binder with metal hinges, and plastic sleves, 20,96 x 43,18 cm. Collection SFMOMA, The Panza Collection, 2010. Photo Alessandro Zambianchi, Milano