The skies of the great painters of the Renaissance have never stopped capturing the imagination of the world, and the curiosity of the most famous art experts. These skies evoked serenity, a sense of freedom and a mystical sensation. The blue skies dominated the canvases. A fragrance that seeks a vertical vision between the earth and the divine, between the earth and the sky, between natural and mystical, a crescendo of incense with a fresh and free base in other words, blue. So blue.