An interesting way to promote your business, this poster by graphic designers and illustrators Telegramme Studio is simply called We Make Posters.
The four colour screen-print uses some of the artwork and typography you'd associate with retro advertising. The piece originally appeared on the back of Creative Review magazine and is described by Telegramme Studio themselves as a shameless advert for their own work. That seems pretty successful then, as the print is desirable in its own right.
The print is limited to 80 copies and costs £35.
Buy it online