Patrick Henley[1] (May 4, 1959 – September 3, 2021),[2] known professionally as Henriette Valium, was a Canadian comic book artist and painter. He was based in Montreal, Quebec.
In March 2013, some of Valium's art pieces were exposed at Espace Robert Poulin in Montreal.[3]
Valium won the Pigskin Peters Award at the 2017 Doug Wright Awards for his Palace of Champions graphic novel (Conundrum, 2016).[4]