PRE-SALE: Karel Martens - Birthday Calendar
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The layered and multi-hued patterns in this birthday calendar—made to hang on your wall—are based on a single geometrical composition punched out of colored card stock in multiple directions.
Stripped of specific years and the shifting days of the week, this object functions as a permanent, non-expiring ledger designed to track recurring annual milestones—birthdays, anniversaries, and memories—year after year.
Originally conceived by Karel Martens in 1968, the design has not been produced in a large edition until now.
Designed by Karel Martens
Published by Roma Publications, 2026
Softcover, top spiral binding with hole punch for wall haing, 14 pages, 11.81 × 16.54 inches
ISBN: 978-9-46-446104-6