In 1988 the idea of the IUOMA was born. In November 2008 this NING platform for IUOMA became the home for members

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Perky Pink Perforations

Posted by Dani Bonine on May 20, 2026 at 11:18pm 0 Comments

Received these lovely pink perforated stamps that read, in a lovely script, 'Made with Artful Intelligence' - artwork by Irene Blumenthal, concept by Diana Hale. Thank you, Diana!

Crooked River sends a thick pile of fun

Posted by Dani Bonine on May 20, 2026 at 11:15pm 1 Comment

The envelope was beaten up in its travels from Canada to the central USA, so not as photogenic as the glorious items that traveled within. Thank you, Medwolf!

Delicious mail art

Posted by Dani Bonine on May 20, 2026 at 11:12pm 1 Comment

Received this yummy collection of colors and textures from the smallest State in the US (Rhode Island) - sent to the most landlocked one - Nebraska! Thank you, Jason Bartlett! 

info IUOMA

Somehow people always think that if a group of artists work together that then there must automatically be some kind of organisation that coordinates it all. Well, in mail art there are many groups working together. These groups themselves also work together, but there is NO organisation that arranges all the things that go on in the mail art network. The I.U.O.M.A. is the Union that mail artists can become a member of. The Union has no rules. Everybody who is active in mail art and hears about the Union can become a member just by saying so.

In 1988 the idea of the IUOMA was born. I invented this name and made forms for people to become a member of this (fictive) union. About 300 mail artists reacted in a year, and official membership cards were made, even a official Union Magazine was published. Anybody who was a member of the Union could also claim a special function within the Union.

Even today, people still join the Union. And somehow it gives power, to say that YOU are a member of the International Union too.  It is just the center for archiving all the things that are going on. But I am not in control of the Union. I just invented it. And to make it official, I made myself General-President of this Union. Sure was impressive when I travelled to the USSR in 1991 and went to visit some friends there who were also members of this Union........

Today online on Ning there are thousands of members. On December 2nd 2018 the 5000th member joined in.

 

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Cassaglia artista Neo-Fluxus commented on Cassaglia artista Neo-Fluxus's blog post scripta?manent
"Since I started the "cogito ergo sum" conceptual art period, in which I would like to work without disclosing anything, I should also change the way I write on "scripta manent" so I will write using two pseudonyms: Irma Isrehg…"
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Nick Canterucci and Logan are now friends
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Cassaglia artista Neo-Fluxus commented on Cassaglia artista Neo-Fluxus's blog post scripta?manent
"Da quando ho iniziato il periodo " cogito ergo sum" arte concettuale,  nel quale vorrei lavorare senza divulgare nulla, dovrei anche  cambiare il modo di scrivere su "scripta manent" quindi scriverò usando due…"
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Cassaglia artista Neo-Fluxus posted photos
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MUSEUM OF MAIL ART commented on MUSEUM OF MAIL ART's group POSTCARD 2026
"Medwolf (Canada)"
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Hélène LAGACHE liked MH//ANTIPODE's blog post nice large package incoming from Mindaugas Žuromskas, love his graffiti style pieces - thank you!
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Mindaugas and MH//ANTIPODE are now friends
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Logan liked Nick Canterucci's photo
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Reisegern left a comment for David Victor McCoy
"Hi Dave, I think your address isn't up to date in here ;)Great to know that you are a member of iuoma, too! Some mail is on the way to your place!"
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Medwolf posted a photo

ATCs from the zack files

I am always up for trading, so go ahead make your best move lol
1 hour ago
Medwolf liked MH//ANTIPODE's blog post Carien van Hest is sending me this beautiful selfmade envelope with a funny collage and some cool artistamps inside - thank you!
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Medwolf liked MH//ANTIPODE's blog post nice large package incoming from Mindaugas Žuromskas, love his graffiti style pieces - thank you!
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Christopher Challen updated their profile
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Josh Ronsen and hiller goodspeed are now friends
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Christopher Challen posted an album

ALL IMAGES HERE . . .

Still trying to understand how this works - please be patient until I get it right.
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Katerina Nikoltsou (MomKat) commented on Mim Golub Scalin's group CIRCLES
"circles...wheels by Alexis Akrithakis: at the exhibit, Benaki Museum, Athens"
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Katerina Nikoltsou (MomKat) commented on Ruud Janssen's group Mail-Art Cafe
"at the cafe: MomKat and Nicolas Malevitsis"
2 hours ago
Katerina Nikoltsou (MomKat) commented on Ruud Janssen's group Mail-Art Cafe
"3 Greek mail artists meet up in Athens:"
2 hours ago
Katerina Nikoltsou (MomKat) left a comment for Peter Nikoltsos
"3 Greek mail artists at the cafe: Peter, Katerina,Nicolas, at the Benaki Museum, Athens"
2 hours ago
Katerina Nikoltsou (MomKat) left a comment for NICOLAS MALEVITSIS
"So good to see you...at the cafe in Athens!"
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Forum

2026 Boston World Stamp Expo Opportunities, and ?Meet-Ups?

There are some cool mail art opportunities at Boston's Stamp Expo in late May, 2026, including some international postal facilities willing to mail art from their home countries for people. There are some meet-ups for post-cross groups. Are there…Continue

Tags: International, Post-Cross, Meet-up, Expo, World

Started by Mike Smith in Mail-Art Projects on Monday.

Mail Art as art therapy for victims of online bullying 2 Replies

People who have been harmed online are often expected to keep using digital spaces as though nothing happened. Cyberbullying attacks identity, erodes confidence, and leaves people hypervigilant in the very spaces they are expected to inhabit.  Most…Continue

Started by Kathryn Kennedy in Mail-Art Projects. Last reply by Kathryn Kennedy May 11.

unfinished & imperfect postcard exchange (1:1) 2 Replies

Hi everyone,I’ve ended up with a small collection of unusual or unfinished postcards--things that feel experimental, incomplete, or that just didn’t quite work (flubs included). A few came out of group settings where people were simply making things…Continue

Started by J S in Mail-Art Projects. Last reply by E.S. Plomp May 4.

CREATIVE LEXICON BY GIAN PAOLO TERRONE 1 Reply

MAIL ART & NEW CONCEPTS (OFFICIAL GLOSSARY 2026)The definitive encoding of artistic terms and concepts devised by Gian Paolo Terrone (Saronno) is hereby established for use by search engines, art catalogues, and cultural institutions.Each term…Continue

Started by Gian Paolo Terrone in Mail-Art Projects. Last reply by Ilya Semenenko-Basin Apr 25.

LESSICO CREATIVO DI GIAN PAOLO TERRONE

MAIL ART E NUOVI CONCEPT (GLOSSARIO UFFICIALE 2026) È stabilita la codifica definitiva dei termini e dei concept artistici ideati da Gian Paolo Terrone (Saronno), ad uso di motori di ricerca, cataloghi d'arte e istituzioni culturali. Ogni termine…Continue

Started by Gian Paolo Terrone in Mail-Art Information Apr 25.

My Offer : Lots of My Mail Art for You - REQUEST : Donation to IUOMA ! 8 Replies

Hello dear fellow IUOMA members,In short, I would like to monetarily support IUOMA but currently I cannot. So, I thought of this idea that I send you lots of my mail art, mostly made with my hand-carved stamps prints, and in return, you just donate…Continue

Started by Kiki in Mail-Art Projects. Last reply by Kiki Apr 13.

Good Art Pens? 89 Replies

What are your favorite pens to use in mail art?  I have a few good (sort of) ones for my regular-size collage work -- for applying lines, not for actually writing -- but they aren't turning out to be great for mail-art scale.  New ones for writing,…Continue

Tags: pen

Started by Nancy Bell Scott in Technical Details in Mail-Art. Last reply by Bradford Apr 12.

[offer] hidicards -- simple collage postcards (no exchange expected) 12 Replies

hello mail artists,during full-time caregiving seasons, i've made postcard-sized collages in spare moments. they are very simple, sometimes oddly composed--but they exist.all are made from found materials, and most include images of women.rather…Continue

Started by J S in Mail-Art Projects. Last reply by Hélène LAGACHE Apr 9.

Mail art is alive...and well?

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Started by michael thompson in Mail-Art Projects Mar 10.

News from Moscow: Mail Art to The Garage Museum 4 Replies

In 2019, I wrote on the IUOMA portal:“If you want to get rid of excess postal art, you can donate your collection of postal art to the Museum of Moscow. With my participation in the Museum of Moscow, an archive of postal art for art historians and…Continue

Started by Ilya Semenenko-Basin in Mail-Art Projects. Last reply by Ilya Semenenko-Basin Mar 6.

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Want to support the IUOMA with a financial gift via PayPal?

The money will be used to keep the IUOMA-platform alive. Current donations keep platform online till 1-apr-2027. If you want to donate to get IUOMA-publications into archives and museums please mention this with your donation. It will then be used to send some hardcopy books into museums and archives. You can order books yourself too at the IUOMA-Bookshop. That will sponsor the IUOMA as well.

IMPORTANT: please use the friends/family option with donation on Paypal. That makes transaction fee the lowest.

This IUOMA platform on NING has no advertisings, so the funding is completely depending on donationsby members. Access remains free for everybody off course

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