https://tique.space/library/publications/karel-martens-birthday-calendar/
Birthday Calendar - Karel Martens | Tique - art space for books
The layered and multi-hued patterns in this birthday calendar are based on a single shape punched out of coloured cardstock in multiple directions. The design...
birthday calendarkarel martensfor bookstiquespace
https://yaleunion.org/karel-martens/
KAREL MARTENS | YU
karel martensyu
https://www.eastcreatives.nl/blogs/van-klantbezoek-naar-kleur-concept-inspiratie-bij-karel-martens-in-het-stedelijk
Van branding naar inspiratie: Karel Martens | Blog van East Creatives
van brandingnaar inspiratiekarel martensblog eastcreatives
https://www.romapublications.org/?book=re-printed-matter-karel-martens
Re-Printed Matter - Karel Martens | Roma Publications
The work of Karel Martens occupies an intriguing place in the present European art and design landscape. His work is both personal and experimental. At the s...
printed matterkarel martensroma publications