Hans Rudi Erdt - Internationale Ausstellung für Reise- und Fremdenverkehr, Berlin 1911
The pattern
This still is filed under Event symbol poster.
Define
A symbol or allegory that makes an event feel like a destination. Not a timetable. A magnet.
Mechanism
Attraction by emblem. Date and venue ride under a picture that already means come.
Verdict
We are filling a room, a night, or a run of dates
Why it works
This is Sachplakat discipline applied to a service rather than a product: everything except one figure, the words and a flat ground is deleted, so the poster survives at tram-stop distance. The profile pose and the forward lean give motion without any motion lines, and the coat's yellow is the only large saturated area on the sheet, which makes the figure the first and last thing seen. Text is stacked in the empty left half rather than laid over the image, so the date and venue read cleanly and the drawing is never damaged by type. The character is a type the audience aspires to, not a customer they resemble, which sells the exhibition as a place fashionable people go.
Steal this when
Use this when you are promoting an event or a category rather than an object: pick the single human archetype who embodies the activity, flatten everything else, and let the empty ground carry the date and venue.