EON HEX (Gonzalo Castillo) is an illustrator and graphic designer currently based in Barcelona Spain. ​ He specializes in bright, colorful, imaginative, digital artwork about modern society and its interaction with technology. ​ His work is inspired by dreams, impressionism, technology, cyberpunk, pop culture, Mark Ryden and the lowbrow movement. ​ Eon also loves expressing his softer and more optimistic side by drawing cute and colorful kawaii style characters for his brand OUOkii.