Art with a measure of humour is required by Walmarth Corporation for its chain of supermarkets, located in the Queendom of Retailia and in Cascadia Artpost. Through this collaboration Cascadia Artpost and Mail Art Martha are continuing to give impulse to Trashpo, the artistic vision of Diane Keys.
‘Walmarth Corporation is an entertaining and witty parody of corporate, consumer culture. Cascadia Artpost’s painstaking realization of Mail Art Martha’s ideas through detailed, special effects style models makes Walmarth Corporation one of the crowning achievements of Trashpo in the half-decade that it has been producing a large quantity of art.’
https://minxuslynxus2.wordpress.com/2015/07/30/minxus-mail-bag-walmarth-advertising-supplement-by-cascadia-artpost-olympia-washington-usa-with-mail-art-martha-beckenham-uk/
In addition to Trashpo the Corporation has now expanded to include political satire, parody, comics, caricature and witty playfulness.
Your contribution is needed to fill the shelves.
Katerina Nikoltsou (MomKat)
Apr 1, 2023
Michael Leigh
Thanks for the April fools jokes. Some ATC's here from the archive.
Apr 1, 2023
Mail Art Martha
Thank you for the jokes Katerina and Michael. I learned something, Poisson d'Avril, I had never heard this expression.
Apr 5, 2023
Mail Art Martha
Apr 5, 2023
Mail Art Martha
And here is The Clutch Supplement. Double click to enlarge, I think...
Apr 5, 2023
Michael Leigh
I don't see the "Anti-Gravity Bidet" in your supplement? Hopefully it will return in the future months?
Apr 5, 2023
Sabrina S
Haha, I LOVE the dishwasher!
Apr 5, 2023
Mail Art Martha
Thank you Sabrina and, Michael, a new model of the Anti-Gravity Bidet is on order.
Apr 8, 2023
Michael Leigh
Order this one as well Martha - the Fish Finger Glockenspiel !
Apr 8, 2023
Fleur Helsingor
This one is definitely a smile: a "Cat on Tablecloth" card from Mail Art Martha. It was accompanied by the "Marpril" issue, "Foldi22", and an Easter greeting note.
Don't worry, Martha, I received your mail in time for Easter. I'm just slow!
Apr 21, 2023
Katerina Nikoltsou (MomKat)
Stand your ground comics from Michael Goetz! Fun!
Jul 16, 2023
Katerina Nikoltsou (MomKat)
Jul 16, 2023
Mail Art Martha
Franny Wahinehae invite us to have a Depinking, the novel treatment to enjoy exclusively at Walmarth! Thank you Franny for making fun of Barbie. Well done, I hate the anorexic doll. I prefer plump teddy bears, any colour but pink.
Jul 20, 2023
Mail Art Martha
In these times of concern for the disposal of rubbish we should consider recycling our unwanted stuff, here is a list of items we could sell easily through the Sell and Buy Department at Walmarth, recently organized by the well known firm A1 Waste Papers Co Ltd.
Aug 23, 2023
Michael Leigh
Thanks Martha - also for the nice mail that arrived recently. Always good to hear from you! BTW card printed by me and Mark Pawson in 2004.
Aug 23, 2023
Mail Art Martha
Oh! so that is a vintage card, even more precious!
Aug 23, 2023
Michael Leigh
Yes, nearly 20 years ago but seems like last week to me! Ha ha!
Aug 24, 2023
Mail Art Martha
Breaking news! The latest Art trend in Cascadia! One of the oldest and more traditional artforms, Sand Sculpting, mocks Technology!
Sep 17, 2023
Katerina Nikoltsou (MomKat)
Happy New Year 2024!
Jan 8, 2024
Fleur Helsingor
I received my copy of the Winter Solstice 2023 - Foldi 26 issue, with greetings for the new year. Thank you, Mail Art Martha, and I hope that this will be an art filled year for each one of you!
Jan 18, 2024
Mail Art Martha
Thank you Fleur for posting here.
Feb 19, 2024
Michael Leigh
Feb 20, 2024
Mail Art Martha
Unfortunately I never had any contact with Rudi Rubberoid, so thank you for posting these stamps, Michael.
Feb 25, 2024
Michael Leigh
I can't remember how I became one of his contacts now. Quite serendipitous isn't it how we made up our address lists! The slide show does actually work ( for me anyhow!?) if you click on the icon in top left hand corner of comment.
Feb 25, 2024
Mail Art Martha
It does for me also and very good it is! Thank you Michael
Feb 29, 2024
Michael Leigh
Great - thanks Martha. Acouple of new doodles -

Feb 29, 2024
Mail Art Martha
Wow! You are not short of imagination!
Such inventive is absolutely beyond me, much admiration!
Mar 5, 2024
Michael Leigh
I cannot claim full responsibility - some of these images were inspired by drawings in the Sci-Fi Encyclopedia that I have, although I have changed them slightly. "Leap" is totally mine - off the top of my head. A new collage from my sketchbook -
Mar 5, 2024
Katerina Nikoltsou (MomKat)
Apr 1, 2024
Katerina Nikoltsou (MomKat)
Apr 1, 2024
Mail Art Martha
Katerina! Michael! You two have shamed me, i haven't managed a single funny to add. Besides yours are so very good, I would never match them! Thank you !
Apr 1, 2024
Katerina Nikoltsou (MomKat)
Michael Leigh is such fun...British humour?
Here is a fun "Leap" from Brad Bradford in South Dakota, USA.
Apr 4, 2024
Michael Leigh
Thanks all. I try my best! It doesn't always work!
Apr 4, 2024
Mail Art Martha
Well this does work! Ha ha
Thanks MIchael!
Apr 6, 2024
Katerina Nikoltsou (MomKat)
adding a fun SMILE:
photo from Haptic Erni in Hamburg :-)
Jul 18, 2024
Katerina Nikoltsou (MomKat)
Jul 18, 2024
Heleen de Vaan
A flying Beluga, so funny! (and inspiring)
Thanks for posting, Katerina!
Jul 18, 2024
Mail Art Martha
Thanks Katerina! Well spotted and very funny.
Jul 21, 2024
Mail Art Martha
Meanwhile, back at the Queendom, Walmarth has been delivering by snail its vouchers to redeem at the shop. Don't miss out, order yours now!
Jul 21, 2024
Michael Leigh
Some snails from me - designs for plate at Tatton Flower Show a few years back -
Jul 21, 2024
Mail Art Martha
Thanks Michael! Very decent snails, mine would have eaten the flower in seconds.
Jul 22, 2024
Mail Art Martha
Yesterday I received this intriguing envelope, with no return address. Who could have sent it? And why so shy? Watch this espace!
Jul 22, 2024
Michael Leigh
Was there anything inside the envelope Martha? How intriguing!
Jul 22, 2024
Alan Brignull
It's a pity the postmark is so bad …
Jul 22, 2024
Mail Art Martha
I had a shock when I went to buy stamps, from £2.50 they have gone up to
£2.80! Oh deary me!
Oct 16, 2024
Mail Art Martha
Who sent this? It is extremely funny and clever. Thank you, NoName!
Oct 20, 2024
Alan Brignull
How many peas did you receive, Martha?
Oct 20, 2024
Michael Leigh
H aha! Give peas a chance! (I'll get me coat!)
Oct 20, 2024
Mail Art Martha
I am afraid that I may not get all the peas I need in time for Christmas. I contacted Walmarth and I was told I should have ordered earlier.
Oct 21, 2024
Katerina Nikoltsou (MomKat)
Smiles from Cascadia ArtPost with Steve Willis' comic characters:
Feb 4