Walls with varying proportions : this is what the Perception collection has to offer. These multi-coloured wallpapers combine lines, textures and an extremely contemporary colour palette. They pay tribute to Op Art (Optical Art) dear to the artist Vasarely who died a quarter of a century ago. Rigourously simple at first glance, the Perception wallpaper collection plays with discontinuity, shapes and nuances to give your rooms a mysterious aura. Facetted textures, hypnotic patterns and blended colours, the geometry metaphor stretches from top to bottom.