The remarkable edition of Das Blumenbuch [The Flower Book] was published several times between 1929 and 1942, from small 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. Rudolf Koch, explains in a letter that he ‘collected [flowers] at random and without any particular aim. I ketched only the ones which grew in and around Offenbach … This collection is intended to give people a taste of summer while it is winter.’ One member of Koch’s ‘Werkstatt’, the young Fritz Kredel, engraved most of the 250 drawings in pear wood. Online lecture given at ANRT Nancy. With rare and unpublished material from the Klingspor Archives. Courtesy Klingspor Museum, Offenbach am Main.









O. Offenbach [About the Blumenbuch], conference, ANRT Nancy, 2020.














klaatu barada nikto: histoires de science-fiction, exhibition, ESAL Metz, 2013.
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). Published in Azimuts 48-49, St. Etienne, 2018.








Drôles de types / Strange Types, essay, Azimuts 48-49, St. Etienne, 2018.








Notizen zu Berlin, residency, text, custom typeface, Berlin, 2010-2011. Available at poem-editions.com









Sweynheim & Pannartz, workshop, w/ Thomas Huot-Marchand & Emilie Rigaud, Biblioteca Santa Scolastica, Subiaco, 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.










Nouveau, typeface, 2018-2022, w/ Philippe Tytgat. Published by Poem.








Instant: from handwriting to type design, essay, Typografische Monatsblätter / Revue Suisse de l'imprimerie / Swiss Typographic Magazine, N°6, 2012. Download article






Gotico-Antiqua, proto-roman, hybrid. 15th-century types between gothic and roman, symposium & exhibition, ANRT Nancy, 2019. Visit Website
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. More informations on Instant here.











Instant: from handwriting to type design, conference, ISType Mono, Istanbul, 2014.
‘La page projetée. Livres fictionnels au cinéma’ [The projected page. Fictionnal books in movies] is a pedagogical project led by the Institut Page at ESAL Metz, in collaboration with Léo Coquet, Elamine Maecha, and the institute's students. We analyzed existing films that feature fictional books—books that appear only on screen and were never actually edited or published. These books are often reduced to their physical appearance as cinematic props, typically limited to a cover. Yet they actively contribute to the narrative and, in some cases, even extend it. The research project was presented during a one-day symposium in Metz, featuring Agatha Masa, officeabc, Alice Planes, and Pierre Leguillon. The event was promoted via social media and a printed poster. A (filled) popcorn cup was handed out at the entrance of the symposium, with the program printed on it.









La page projetée. Livres (fictionnels) au cinéma, research symposium, ESAL Metz, 2023. Visual identity, w/ Institut Page
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.









Koch Grotesk, typeface, 2019-2023, w/ Edvinas Žukauskas. Published by Poem.
Rudolf Koch and Fritz Kredel's remarkable Blumenbuch [Book of Flowers] was published between 1929 and 1942, from precious volumes and portfolios to pocket editions, involving numerous collaborators, printers and publishers such as Mainzer Presse in Mainz, Ernst-Ludwig-Presse in Darmstadt and Insel-Verlag, Leipzig. The Insel paperback edition continued to be printed throughout the 20th century. Koch began drawing wild flowers in 1922. He explains that he 'collected [the flowers] at random and without any particular purpose. I only drew those that grew in Offenbach and the surrounding area...'. A member of Koch's Werkstatt, the young Kredel, engraved most of the 250 drawings. The flowers were engraved on wood and coloured entirely by hand. The entire project - the various editions, sketchbooks, printing tests and original woodcuts - constitutes an exceptional archive that was exhibited for the first time in France, at the Modulab gallery in Metz The exhibition curated by Jérôme Knebusch is a joint venture between the Klingspor Museum, Poem, Modulab and the École nationale d'art et de design de Nancy.






