Miguel Ángel Pérez Arteaga is a graphic designer and cofounder of the design studio Batidora de Ideas. He is the author and illustrator of children's books published in Spain, Mexico and Brazil. His books include Graphic Designers on Creative Processes, Illustrators on Creative Process, Isidro Ferrer: About Nothing and The Art of Jesús Cisneros, all published by Hoaki Books. He participated in the exhibitions "Ready to Read - Book Design from Spain", a selection of the best books published in Spain, and "Ilustrísimos: An Overview of Children and Young Adults' Illustration in Spain" at the Bologna Fair. He has held numerous solo and group painting, photography and illustration exhibitions. Alejandro Magallenes is internationally recognized as a graphic designer, illustrator, poet, and artist. Born in Mexico City in 1971, he studied Graphic Design at the Escuela Nacional de Artes Plásticas of the National Autonomous University of Mexico. Magallanes experiments with poetry, animation/videos in his sculptures, photographs, and drawings. The recipient of multiple international awards, his work has been published in numerous books and magazines around the world. He has also written 10 children's books and two books of poetry.