Martin Leon Barreto

Uruguayan illustrator and graphic designer currently based in Madrid, Spain.

Mostly focused on the editorial field, he illustrates for children as well for adults, including big school book collections, creating characters, or developing conceptual images for magazines and newspapers

He has collaborated with many publishers, magazines and newspapers such as: The economist, The Guardian, New York Times, The Boston Globe, National Journal, The Observer, New Scientist, Harvard University, Fortune, Elle, Fastcompany, Entrepreneur, Psychologies, Strategy and Business, John Hopkins, The Chronicle of Higher Education, Denison, Santillana, among others.

Screenshot 2026-05-11 at 11.28.28 AM.png

Screenshot 2026-05-11 at 11.28.38 AM.png

Screenshot 2026-05-11 at 11.28.54 AM.png

Screenshot 2026-05-11 at 11.29.01 AM.png

Screenshot 2026-05-11 at 11.29.06 AM.png

Screenshot 2026-05-11 at 11.29.12 AM.png

Screenshot 2026-05-11 at 11.29.21 AM.png

Screenshot 2026-05-11 at 11.29.29 AM.png

Screenshot 2026-05-11 at 11.29.38 AM.png

Screenshot 2026-05-11 at 11.29.48 AM.png

Screenshot 2026-05-11 at 11.29.57 AM.png

Screenshot 2026-05-11 at 11.30.20 AM.png

Screenshot 2026-05-11 at 11.30.36 AM.png

Screenshot 2026-05-11 at 11.30.45 AM.png

Screenshot 2026-05-11 at 11.31.04 AM.png

Screenshot 2026-05-11 at 11.31.12 AM.png

Screenshot 2026-05-11 at 11.31.20 AM.png

Screenshot 2026-05-11 at 11.31.58 AM.png

Screenshot 2026-05-11 at 11.32.12 AM.png

Screenshot 2026-05-11 at 11.32.25 AM.png

Lincoln Agnew

Kasia Bogdańska