Essentials Palette collection from Arte. You can order wallpapers from the Essentials Palette collection from Arte online with us. This collection contains the best designs from the Essentials collection. Everyone's friend that gives every interior the necessary warmth. Wallpaper Temper, Tela, Manchas, Le Papier Tisse, Boucle, Serge, Cashmere, Tulle, Chanderi, Nelson and Granville. Wallpaper Arte Essentials Palette.