A collaborative book of Mail Art sent and received by The Introverted Post. The Introverted Post is a member of The International Union of Mail Artists and a firm believer in Fluxus; Art for All. Volume 7 chronicles the mail sent and received from January - April 2021 to The Introverted Post, PO BOX 132, Bath, Ohio, 44210 USA. To be included in the quarterly book of Mail Art send original art to The Introverted Post. For more information visit theintrovertedpost.com