@puniko@mk.absturztau.be
"The popular image of the strapping Viking in a horned helmet dates back to the 1800s, when Scandinyavian artists like Sweden’s Gustav Malmström included the headgear in their portrayals of the raiders. When Wagner staged his “Der Ring des Nibelungen” opera cycle in the 1870s, costume designer Carl Emil Doepler created horned helmets for the Viking characters, and an enduring stereotype was born."
https://www.history.com/news/did-vikings-really-wear-horned-helmets