September 19, 2026
An AI Poster Does Not Have to Be Formulaic: ChatGPT Made the Second One in Bauhaus Style
On June 7, 2026, John Hartnup showed two posters for a fictional spring fair: the first followed a familiar template, while ChatGPT created the second in the geometric Bauhaus style. In the second prompt, he asked it to completely change the aesthetic.

On June 7, 2026, John Hartnup showed two posters for a fictional spring fair: the first followed a familiar template, while ChatGPT created the second in the geometric Bauhaus style. In the second prompt, he asked it to completely change the aesthetic.
Afterward, Hartnup compiled a catalog of 100 styles with ready-to-use prompts and examples.
