“Le straordinarie avventure di un archeologo celestiale” (The extraordinary adventures of a celestial archaeologist) was the title of the workshop created in 2017 by musician and visual artist Devendra Banhart. The children, guided by his voice and the notes of his guitar, climbed aboard an imaginary spaceship to cross the galaxies. During their personal space odyssey, they discovered a mysterious planet, very different from the earth, populated by strange animals and plants never seen before. Back on earth, every young “celestial archaeologist” transformed a simple transparent balloon into a fantastic planet to relive his adventurous space mission.