16 x 24 in. (40 x 60 cm) Silkscreen There are two black ink smudges from the original printing on the lettering in the top right corner of the poster. , Thomas Couderc and Clément Vauchez founded studio Helmo in Montreuil, France in 2007. Their design work has won international prizes and has been added to the collections of major museums.  In 2017, Helmo created a set of eight vibrant screenprints for their longtime client Jazzdor, a jazz festival held in Strasbourg and Berlin. The posters all feature brightly-colored shapes floating in dynamic compositions over the informational text.