A prominent figure in geometric abstraction, François Morellet based his artistic philosophy on the interplay of chance and mathematics. A playful thinker, Morellet described himself as a “rigoureux rigolard” (a rigorous joker).
In this second artist’s book and print portfolio, he executes a new series of 90 variations on a grid of intersecting lines, different from the earlier one subtitled “Vivent les Rings de Wagner”. The title, “90° [deux trames]”, plays on the French terms “trame” (grid or weave).
The book unfolds through a sequence of square pages ruled with parallel lines from the most minimal to the denser. As the pages are turned, the shifting configurations produce a dynamic optical effect, transforming a simple mathematical system into a playful exercise in perception and a subtle visual poetry.