Jean d’Ylen created this advertising poster for Bière Allary with lithographic printing, a popular commercial art form in France. In this image, we see a jovial, somewhat cartoonish figure hoisting an enormous glass of beer. The figure is dressed in a strange mix of medieval garb and theatrical costume. He resembles a kind of operatic Viking, a cultural stereotype often associated with virility and strength. Commercial art like this can tell us a lot about the period between the wars. France was experiencing a profound transformation of its economy and culture, and there was a large and growing market for luxury goods. Poster artists made use of cultural symbols and national myths to create images that were both familiar and aspirational. Looking at posters like this, historians can get a better sense of how advertising agencies shaped national identity and consumer behavior. They can also track the evolution of design and printing technology by looking at trade publications and archival collections. It reminds us that art's meaning is deeply rooted in its social context.