Spanish design studio, Atipo, did a great job of promoting their new Art-Deco-inspired typeface Cassannet. In order to promote it, they recreated the original Dubonnet poster series by A.M. Cassandre, which was also direct inspiration for the font. You can get the font for free with a tweet or with any amount of donation. I’m definitely going to use this font in the future, love the old school feel of it. Definitely reminiscent of the pioneers of modern graphic design.