cyanotypes

At the Water's Edge, Piegan
Major Collection of Edward Curtis Photography at Bonhams
Los Angeles – On June 30, Bonhams will sell what is believed to be the largest single-owner collection of photography from premier American photographer Edward S. Curtis (1869-1952).
$112k Family Archive Tops Swann's Americana Sale
First Auction Devoted to Vernacular Photography at Swann Galleries April 17