Ben Vautier, What is the question? 2022

Drawing with white correction on paper

Signed lower right

19.3 x 28.3 cm

Custom-framed and protected by anti-reflective glass.

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Anti-reflective glass eliminates annoying reflections on the glass surface. The anti-reflection treatment carried out by depositing interferential multi-layers with metal oxides on both sides results in an 89% reduction in reflection.

This perfectly COLORLESS glass also offers the advantage of restoring the colors of the protected work in a natural way and it protects from radiation ULTRA-VIOLET, which accelerates the aging process in photosynthesis.