Jimena Tello was born in Buenos Aires and at the age of four she went to live in France with her family, where she lived for twenty years. There he studied editorial design at the Stuart Supérieure Estienne and then Children's Illustration at the Ecole Supérieure des Arts Décoratifs in Strasbourg. Upon her return to Buenos Aires, she continued to train as an illustrator in different workshops and began her activity as a teacher. He has his own illustration workshop, in which he teaches professional illustration. He has published books in several Argentine publishers and other countries: Korea, China, United Arab Emirates, France, Mexico, Poland and Turkey.