On_the_Geometric_Impurity_of_Futura

This poster was made to celebrate the publication of the Korean edition of Paul Renner: The Art of Typography. Two uppercase F glyphs of Futura are juxtaposed upside-down to reveal the geometrical impurity of the letterform: an aspect that Paul Renner, the designer of Futura, consciously introduced to the geometric typeface in order to achieve optically balanced forms.