Nox specializes in etching-style blackwork, with a focus on thematic and scientific illustrations. From an early age, Nox studied printmaking, etchings, and engravings in Puerto Rico, influenced by Medieval, Alchemical, and Scientific illustrations. After assisting renowned muralist Alexis Diaz, he picked up tattooing in London, beginning with hand-poke work and mastering his current style. His current interests include art nouveau works by Basquiat and Kandinsky, interweaving his background in scientific illustrations and etchings.