The Atrament font family was originally conceived in 2003 as the corporate display type family for Suitcase Type Foundry. Its original source of inspiration is the front cover of the Devetsil - Revolucni slovn’k almanac (1922), designed by Karel Teige. The lettering on this cover is a condensed sans serif with rounded stroke terminals. Atrament is significantly broader than the model and its characters are better balanced, reflecting the evolution of semi-condensed sans serifs throughout the 1960s. The horizontal strokes of both lower and upper case are less stressed than the vertical stems. Noteworthy are the unusual tiny gaps in the apex and vertex of letters with diagonal strokes, designed to prevent ink from spreading and smudging the letter shapes. This detail is one of the main features of the font’s character. The general feel of the italics closely matches the strictly vertical, parallel character of the regular cut.
The type family consists of six well-distinguished weights, from hair-thin all the way to the one black as the deepest night.