Caricature of Piero Pelù and Greta Thunberg, pencils on paper, by Frank.
About Piero Pelù: Piero Pelù is an Italian singer and songwriter, best known for his work with the Italian band Litfiba. He was born in Florence. In July 1999, Pelù quit Litfiba. In 2000, he released his first solo album Né buoni né cattivi.
About Greta Thunberg: Greta Tintin Eleonora Ernman Thunberg, she was born on 3 January 2003. She is a Swedish environmental activist on climate change whose campaigning has gained international recognition.