Kelly "RISK" Graval, born in 1967, is a pioneering American graffiti artist whose career has significantly influenced the West Coast graffiti movement. Growing up in Los Angeles, he was captivated by the vibrant street art scene, which led him to adopt the moniker "RISK" and immerse himself in graffiti culture during the 1980s.

RISK gained prominence by painting on freeway overpasses, signs, and billboards—locations he termed "heavens" due to their challenging accessibility and visibility. This bold approach not only showcased his daring spirit but also brought widespread attention to graffiti as a legitimate art form. He was among the first artists to transition graffiti from the streets to galleries, participating in exhibitions such as the 2012 "Art in the Streets" at the Museum of Contemporary Art, Los Angeles, and the "Beyond the Streets" exhibits in Los Angeles and New York.

Throughout his career, RISK has diversified his artistic endeavors, engaging in fine art, sculpture, and clothing design. His work is characterized by cleanly executed lettering paired with graphic imagery and architectural lines, reflecting his background in fine art. He has been associated with notable street art crews, including West Coast Artists (WCA) and the Seventh Letter.

RISK's contributions have been recognized globally, with his art featured in galleries and museums worldwide. His recent forays into fine art and sculpture have fetched prices upwards of $200,000, underscoring his enduring impact on the art world.

Beyond his artistic pursuits, RISK has been instrumental in mentoring emerging artists and advocating for the graffiti community. His legacy is evident in the countless artists he has inspired and the continued evolution of street art as a respected and influential art form.