Walter Ballmer would be 89th today. A Swiss designer who designed many nice Olivetti posters. These are some extended posters that he designed. I posted Walter Ballmer a year ago and it always nice to take a look great design one more time here.
Walter Ballmer would be 89th today. A Swiss designer who designed many nice Olivetti posters. These are some extended posters that he designed. I posted Walter Ballmer a year ago and it always nice to take a look great design one more time here.