The Best Swiss Posters Award was an annual competition, judged by a Swiss Jury. They selected a range of posters, showcasing a range of poster styles from completely typographic designs such as the work of Robert Büchler, to the illustrated posters of Donald Brun.

A total of 24 posters were created for the campaign during 1964, using the arrow symbol as a key features, representing power, motion and speed. The handmade lithographs use up to 19 colours, which were individually printed at large scale. The posters also utilise the brand colours red and yellow from Shells corporate identity.

Interiors was an American magazine published by Whitney Publications, New York and ran from 1940. Before being relaunched as Interiors, the magazine was originally called The Upholsterer which ran from 1888 until 1940.