Rudolf Koch began drawing the Offenbach typeface in 1928, the first size was cut in 1931, and Koch made final corrections on his deathbed in 1934. The type was published from 6 to 60 pt posthumously by Gebr. Klingspor foundry in 1935. Stylistically, Offenbach is a hybrid, pairing wide roman capitals with narrow gothic minuscules, a mixture Koch had experienced in several of his typefaces like Jessen or Wallau. His student Hans Kühne had added to the Klingspor release the ‘German’ gothic capitals as alternative to the roman capitals. Offenbach is a faithful revival of Offenbach Mager, the initial thin weight, based on a one-week workshop in 2022 under the direction of Jérôme Knebusch. The students of the HfG Offenbach studied the archive material in the Klingspor Museum and lead type in the nearby printing workshop in the Bernardbau. The Offenbach typeface is freely usable by anyone, privately or professionally, under the Creative Commons CC BY-ND 4.0 license. This licence allows free use of the font, provided that the type and author are mentioned when using it (Offenbach by Rudolf Koch) and that no modification is made to its design.

Artem is the custom exclusive typeface for ARTEM, which stands for Art, Technology and Management,an original initiative set up by the École nationale supérieure d'art et de design de Nancy, ICN Business School and Mines Nancy. For everyday text use, an extension known as Artem Bureau has been added to the Artem type family. While Artem is a unicase type (a singular mixture of some capitals and minuscules), Artem Bureau is a complete set of lowercase and capitals for everyday office use, and enhanced with more extensive functions and glyphs. Currently, only ENSAD Nancy uses this typeface, available in Regular, Bold (2017) and Italic (2022). ENSAD Nancy has also ordered a graphic version, Artem Dot, which reinforces its identity within the overall Artem project. More information on the Artem identity typeface page.

Visual identity and design of the symposium & exhibition Gotico-Antiqua, proto-roman, hybrid. 15th-century types between gothic and roman held at ENSAD Nancy in 2019. Design in French and English includes signage, poster, booklets and micro-website where you can find more information about the project (see link below). First use of the Almost typeface.

One hour conference about four typeface projects: Instant, Almost, Triennale and Nouveau. Given at Fonts & Faces symposium #9 curated by Simon Renaud. Video recording link below.

Three lingual, 16 pages article about the genesis of the Instant typeface. Published in Typografische Monatsblätter / Revue Suisse de l'imprimerie / Swiss Typographic Magazine, N°6, 2012. Written by Jérôme Knebusch. Free PDF download on link below.

Essay devoted to the study of typefaces created during the 15th century which are neither roman nor gothic. The main concern is to offer a description and nomenclature. The research had been undertaken within the framework of the programme at the Atelier National de Recherche Typographique (France). Written by Jérôme Knebusch. Published in Azimuts 48-49, St. Etienne, 2018.

Nouveau is a playful Jugendstil typeface based on a modernist design. Sometimes qualified in German speaking regions as Künstler-Grotesk – ‘Artist Sans Serif'– the typeface gathers different Art Nouveau forms found in architecture, furniture or art and transposes them into one harmonizing design. The typeface is characterized by wide capitals in many variants paired to slightly condensed minuscules with a generous x-height. Five weights range from hair strokes to a robust medium. The six styles (Crocus, Dahlia, Gingko, Nenuphar, Rose, Thistle) are arranged from the most quiet to the most expressive letter­forms. A variable font assembles all styles in one and makes them accessible through a weight and an exclusive flora axis. Nouveau was designed by Jérôme Knebusch and Philippe Tytgat and published in 2022 by Poem. It was initially created as an all-caps custom type for the École de Nancy, the Art Nouveau museum in France.