Karel Martens has been an influential figure in the visual culture of the Netherlands for many decades. Alongside his commissioned projects, Martens has maintained a commitment to this personal and iterative way of printing, which shows how creative practice often spans perceived disciplinary boundaries. For each day of this elegant 2023 calendar, Martens has created a unique abstracted form to serve as a number, referencing his approach to art: 'everyday is a new day'.

800 pages, 21 x 25 cm, softcover, Walther Koenig (Cologne).