Diagramm designed by HarmnesslessType is a geometric Neo-Grotesk with deep and small joins. It comes in 18 weights, 9 uprights from Thin to Black, and its italics. Diagramm may look familiar but has a modern and contemporary feel at the same time.
It supports all European Latin languages and it includes OpenType features like ligatures, old-style figures, or case sensitive forms among others.