Collaborative “Mail Art” Puts the Post in Postmodernism | At the Smithsonian| Smithsonian Magazine
Be a 'Postal Outlier': Mail art exhibition welcomes submissions - Boise State News
Mail art - Wikipedia
Monthly Mail Art with Kristina Werner – March 2018
Mail Art, a Quirky Pursuit That Hasn't Been Popular Since the '60s, Is Suddenly Having a Renaissance Amid the Worldwide Lockdown
Addressing the History of Mail Art - Arts - The Austin Chronicle
Call for Artists: Letter to Me - Mail Art -
Artists by art movement: Mail Art - WikiArt.org
SUPER EASY Mail Art Idea! Colorful Rainbow Envelope! – K Werner Design Blog
How to use mail-art templates — Naomi Loves
Watercolor Garden Mail Art Tutorial – The Postman's Knock
A mail art renaissance is growing in the US—just as the postal service struggles to survive
Mail Art - Printed Matter
Mail art | Tate
Mail Art Basics - FeltMagnet
Mail Art Exchange - Éire Mail
Pushing the Envelope: Mail Art and 'The Eternal Network' - Arts - The Austin Chronicle
Mail Art | JNiggelArt
More Than 90 Artists Create Original Works on Vintage Envelopes for 'Couriers of Hope' — Colossal
