 He next turned to biology and entered the "Laboratoire d'Anatomie et d'Histologie Comparée" at the Sorbonne.In the course of his studies in biology, Painlevé started frequenting the "Station biologique de Roscoff".There, he met Viviane, Geneviève ("Ginette"), and Maryvonne Hamon, the three daughters of Augustin and Henriette Hamon, translators of the works of George Bernard Shaw in France and anarchist militants.