Born in 1921 in Lille, Dewasne was a founding member of the Salon des Réalités Nouvelles, and a central figure in the development of constructive and abstract painting in France. Throughout his career, he pursued a radical exploration of colour, structure and spatial rhythm, developing a distinctive visual language based on powerful chromatic contrasts and architectural composition. His work was widely exhibited in Europe, Japan and the United States, and is held in major public and private collections.

Each limited edition is hand-signed by the artist, while the posters were created for important institutional and gallery exhibitions during his lifetime. Together, these works reflect the evolution, reception and intellectual rigor of Dewasne’s practice across several decades, and offer a compelling way to engage with the depth, coherence and enduring relevance of his artistic vision.