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How did Cassandre use geometry and colour in French poster design?
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Graphic design
Scene from the Egyptian Book of the Dead.
Cassandre (the pseudonym of Adolphe-Jean-Marie Mouron) played a pivotal role in revitalizing French poster design between the world wars by applying principles derived from Cubism. His approach was characterized by several key techniques:
- Figurative Geometry: Cassandre reduced his subject matter to bold, simplified shapes. By emphasizing two-dimensional patterns, he created a unified composition where imagery and lettering were seamlessly integrated.1
- Modulated Colour: He utilized flat, modulated icons and planes of colour to create visual impact. To soften the effect of his rigid geometric structures, he frequently employed airbrushed blends and grading.1
- Functional Design: Recognizing the needs of a fast-paced urban environment, he designed postersâsuch as the famous "Dubo Dubon Dubonnet" seriesâthat were intended to be understood quickly by viewers in transit. This focus on clarity and immediate communication was central to his contribution to modern graphic design.21