source: We used to send mail, and there used to be an underground movement of artists who made mail art. Laura Trethewey tracks down the artists who made the postal system an integral part of their work to find out how mail art is faring in the age of the Internet. By Laura Trethewey , Monday, July 11th, 2011 In the mid ’90s, Rubberstampmadness –a periodical that at the time.. Read More