Karel Martens: Unbound celebrates the life and work of one of the Netherlands’ most influential graphic designers. Published to accompany Martens’ landmark exhibition at the Stedelijk Museum Amsterdam, the book traces his restless exploration of form, colour, and typography. Moving between artist’s book and catalogue, Unbound gathers decades of experiments, printed matter, and studio materials into a single, unrestrained composition — a portrait of a designer who continues to expand the language of print and design.