4-year-old Nina Gomes, who was named as the youngest "Green Agent" by the Municipal Urban Cleaning Company (COMLURB), collects garbage on the sea accompanied by her father, marine biologist and director of the NGO Instituto Mar Urbano, Ricardo Gomes, in the Praia da Urca beach in Rio de Janeiro, Brazil July 4, 2021. Picture taken July 4, 2021. REUTERS/Pilar Olivares