All living beings are in a constant metamorphosis. This work was inspired by her pilgrimage of about 600 kilometers from Saint-Jean-Pied de Port in France to Santiago de Compostela in Spain, in 2010. Humans walk upright with two feet, while most of animals move horizontally with four feet. This verticality to heaven can be interpreted that a human being is not only a physical being, but also a spiritual one, who has an innate aspiration towards eternity.