People visit an art exhibition titled "Il Divino Michelangelo & Il Genio Da Vinci" in Lisbon, Portugal, on July 22, 2021. Running until August 29, the event invites viewers to a journey inspired by the artistic creation of Da Vinci and Michelangelo, two great Renaissance artists. (Photo by Petro Fiuza/Xinhua)

People visit an art exhibition titled "Il Divino Michelangelo & Il Genio Da Vinci" in Lisbon, Portugal, on July 22, 2021. Running until August 29, the event invites viewers to a journey inspired by the artistic creation of Da Vinci and Michelangelo, two great Renaissance artists. (Photo by Petro Fiuza/Xinhua)

People visit an art exhibition titled "Il Divino Michelangelo & Il Genio Da Vinci" in Lisbon, Portugal, on July 22, 2021. Running until August 29, the event invites viewers to a journey inspired by the artistic creation of Da Vinci and Michelangelo, two great Renaissance artists. (Photo by Petro Fiuza/Xinhua)