Juan Richard Feliz
From Halopedia, the Halo wiki
Juan Richard Feliz, aka ONE, is a Spanish freelance artist and animator. He is responsible for creating the official motion comic adaptations of Halo: Evolutions stories available on Halo Waypoint.
Originally from the Dominican Republic, Feliz has lived in Spain for several years. He has worked as an illustrator and a graphic designer for newspapers, magazines and advertising agencies, and has experience in video editing for post-production studios and animation for TV commercials. In addition, he is also an avid gamer and has created multiplayer maps for several video games. Feliz has recently worked with 343 Industries on the Halo motion comics, the first being Midnight in the Heart of Midlothian, followed by The Return and The Mona Lisa.