FLOUR, WATER, AND SUGAR are common kitchen ingredients used for baking hearty breads and sweet pastries. But from the 1960s to the 1990s, they weren’t just used for cooking. 

For as little as $1 a gallon, these ingredients could be boiled together to create a thick sticky wheatpaste that adheres to paper - like rubber cement used in elementary schools, but white. This concoction was applied to batches of the same advertising posters and attached repetitively to the sides of buildings, construction sites, nightclubs, and barricades to draw people’s attention. This practice is called wild posting, also known as wheatpasting, flyposting, or bill posting, and is street-level, in-your-face, fast-composed advertising of news, events, art, and opinion. 

Recently, a collection of 935 vintage Swiss posters was donated to University Libraries by retired Purdue University Professor Dennis Ichiyama. They are largely advertisements known to be wheatpasted and posted in the streets of Europe from the mid-1980s to the late 1990s with some from the 1960s to the 2010s. 

A little more than 600 are standard Swiss poster size of 36.5 by 50.5 inches and are mostly screen prints with some linocut prints, lithographs, and digitally printed posters included. The rest of the 327 are linocut, screen print, letter press, lithograph, and digitally printed posters in many sizes.  

These rare posters will reside in the Art and Architecture Library as a teaching collection. Eventually, they may be used for exhibitions, but their main purpose is to add another perspective of design that will benefit students in the College of Architecture, Arts, and Design (AAD). Additionally, faculty and students in the master’s program in material culture and public humanities plan to help archive and research the collection. 

“While graphic design students might be the first group that comes to mind when thinking of poster design, all students in AAD will benefit from more exposure to different types of design,” said Scott Fralin, exhibit program manager and learning environments librarian who helped coordinate the poster donation. “Perhaps a poster layout will inspire a building design for an architecture student, or a color palette will provide fresh inspiration for someone in interior design.” 

This is one of the largest collections of Swiss posters in the United States and is a notable addition to the library and program. “It’s an experiential learning working collection, meaning students are able to carefully touch and interact with the posters, which gives them a very unique and personal experience,” said Meaghan Dee, associate professor of graphic design in the School of Visual Arts in AAD.

Ichiyama began collecting the posters in 1976 while a college student in Basel, Switzerland. 

“The posters reminded me of what things were like back in the days of bicycles with a pail full of thick glue and a large, coarse bristled, paint brush on the back,” said Ichiyama. “I was amazed to see history come alive. As a student looking at things in a very old city, they were marvelous. They were just so beautiful.”

Ichiyama planned to teach when he returned to the United States and was looking for a Swiss souvenir to bring home with him to use in his classroom. “I thought the posters would be perfect,” said Ichiyama. “Along with Swiss chocolate, of course, these posters would be a cheap way to bring back souvenirs. A bonus was that they stored flat under the bed.” 


Being a student with a small budget and living off of fruit, yogurt, cheese, and chocolate, Ichiyama thought this was the perfect plan. 

Ichiyama made a small group of American friends who also were studying in Switzerland. They would get together for weenie roasts and potato salad and practice the unique language there, a Swiss form of German. Although communication was difficult and because you couldn’t tear the posters down because they were printed on a temporary paper, Ichiyama contacted the poster publisher AlgaminaPlacopGilechoft (APG), meaning General Poster Company. The posters were replaced frequently because of graffiti, so the company gave him the leftovers. 

The problem was that over the 3 1/2 years Ichiyama was studying in Switzerland, the stack of posters under his bed became very heavy. So heavy, in fact, that when it was time to return home to the U.S., he had to ship them by boat. He still wanted to continue expanding his collection of posters and told the poster company employees he’d be willing to pay for shipping if they’d ship them by mail. They agreed, but to his surprise, started sending batches of award-winning posters.

Each year, the Swiss government selected a poster winner from the posters advertised throughout the year. All of the finalists were selected by professional printers, the city, and the Swiss government. All of the finalists’ posters were then distributed by the Swiss government as examples of good design and displayed at Swiss embassies to share with people around the world. 

“I knew I was getting the cream of the crop of posters for that year. In the beginning, when they arrived, I would gently unroll them and let them lay flat to slowly regain their shape,” said Ichiyama. “I was excited to spread the word about Swiss art and history.” 

After retiring from Purdue University, Ichiyama realized his collection was so large he couldn’t keep storing them at his home. He also didn’t want them collecting dust. 

Dee had met Ichiyama at the Southeastern College Art Conference, an art, art history, and design event, in the summer of 2014. While catching up in 2021, Ichiyama mentioned his large vintage poster collection was looking for a home. The graphic design program in the School of Visual Arts and the Art and Architecture Library came together to provide that home, and the posters arrived in Blacksburg in June 2022.

“They mean a lot to me,” said Ichiyama. “I’m glad the posters have a new life. They should be seen and touched.” 

“Swiss posters are such a lovely, oversized scale too — much larger than the typical U.S. poster,” said Dee. “While it’s wonderful when we get to travel with our students to other countries and cities, we don’t always have the chance to. So when that isn’t possible, it’s great to bring artifacts to them. And there are few places in the world with this sort of collection, so students really have access to something special here at home.” 

Many of the posters found in the collection are also held in museums around the world. “There are relatively few collections like this at universities,” said Fralin. “It is a huge asset to the visual communication design program here, as well as all other students in AAD.” 


Scott Fralin and Megan Dee spread the posters on a table.
Scott Fralin and Megan Dee spread the posters on a table.