Wallpapers with stone optics are an important trend of recent years. The panoramic wallpapers and murals of the collection Marble of KEK Amsterdam are a tribute to the cool beauty of Italian marble. They look like a photo wallpaper, but like a classic trompe l'oeil, they are drawings or elaborately reworked photographs of polished marble. Typical for KEK Amsterdam, some motifs of the collection are also available as circular murals.