Born in Madrid, Esther Gili Barrionuevo studied Superior Illustration Techniques at the Art School no. 10, and has a bachelor in arts from the La Palma art school. She has done illustration work for the publishing houses A. y G. Hadeto S.L. and Neandertal, and has published comics in the fanzine Arrequen (2001-2002). She has contributed to the magazine Dos Veces Breve.