The very first graphic design agency dates back to 1903, and it was called the Wiener Werksätte (Vienna Workshop). This workshop consisted of architects, artists, and designers who put their heads together to create designs to grab the attention of its viewers. Koloman Moser, a painter, Josef Hoffman, an architect, and patron Fritz Waerndorfer established this workshop and created a promotional banner for this new agency.

https://uxdesign.cc/a-brief-history-of-graphic-design-90eb5e1b5632