Rudolf Koch's and Fritz Kredel's remarkable Blumenbuch [the flower book] was published several times between 1929 and 1942, from pocket book editions to precious volumes and portfolios, involving many collaborators, printers and publishers like Mainzer Presse, Ernst-Ludwig-Presse in Darmstadt and Insel-Verlag, Leipzig. The essay by Jérôme Knebusch compiles a detailed chronology of the different editions and presents rare and unpublished material from the archives of the Klingspor Museum, Offenbach am Main. About the Blumenbuch is the first of the Poem Pamphlet series edited by Alice Savoie and Jérôme Knebusch.

One week workshop with Bachelor students. Design of a digital alphabet where capitals and minuscules have a distinctive different drawing.

Instant is an anachronic type family going from thin, quick handwritten letters to stable, black typographic shapes. Each of the five styles correspond to a singular design related to a specific stroke speed and weight: Vivid, Quick, Regular, Slow, Heavy. Hommage to the poet, painter and writer Henri Michaux (1899 – 1984), it questions fundamental differences between handwriting and typography, type family consistency and the relation and usage of roman, bold and cursive faces. Instant was designed by Jérôme Knebusch in 2005 as part of a personal research project at ANRT Nancy. First published in 2012 by BAT Foundry, it is today available at Poem. In 2020, Instant Variable was added to the collection.

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.

The conference explores a period in the history of typography that, relatively speaking, is not often studied: after Gutenberg and before the Jenson model was stabilized. The body of work study extends back to the first humanistic tendencies toward 'pure' romans, by way of many cases of uncertain designs, voluntary hybridizations, or archaic forms of roman. Undertaken between 2016 and 2020 at ANRT Nancy and coordinated by Jérôme Knebusch, this conference at ATypI Montréal in 2017 was the first public presentation of an ongoing research project. Its final outcome was an exhibition with symposium in 2019, and a book in 2021. Conference video link below.

Koch Grotesk is the newest revival of Neuland by Rudolf Koch, designed by Edvinas Žukauskas and Jérôme Knebusch and published by Poem for Neuland’s centenary in 2023. It is the most faithful to Gebr. Klingspor’s products and includes one separate font for each of the nine original sizes. The appearance is rough, especially when comparing multiple sizes. One notices that the characters in each size are not enlarged or reduced versions of the same master. Koch wrote, ‘the inventor of the form and the maker of the punches were united in one person. The typeface was created without a previous draft on paper, from the mass of metal and the [punchcutter’s] tool, as a sculptural task.' Koch Grotesk also includes a tenth font with lowercase letters. For the first time, this tenth font gives designers access to Gebr. Klingspor’s never-released Neuland lowercase and their matching uppercase. Koch Grotesk was accurately redrawn based on the archives at Klingspor Museum Offenbach and Hessisches Landesmuseum Darmstadt. Only few, necessary glyphs have been added, and the font names correspond to the point sizes and original German terms. 10% of licence purchases are deposited each year as flowers on Koch's grave.

Instant is an anachronic type family going from thin, quick handwritten letters to stable, black typographic shapes. Each of the five styles correspond to a singular design related to a specific stroke speed and weight: Vivid, Quick, Regular, Slow, Heavy. Hommage to the poet, painter and writer Henri Michaux (1899 – 1984), it questions fundamental differences between handwriting and typography, type family consistency and the relation and usage of roman, bold and cursive faces. Instant was designed by Jérôme Knebusch in 2005 as part of a personal research project at ANRT Nancy. First published in 2012 by BAT Foundry, it is today available at Poem. In 2020, Instant Variable was added to the collection.

One week workshop at Hochschule Mainz with Bachelor students. Design of a full digital alphabet with predefined geometric modules.