Techno Viking is an internet phenomenon or meme based on a video from the 2000 Fuckparade in Berlin, Germany.
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/memes/technoviking/wikipedia/en.wikipedia.org.md
That color has the capacity to affect the human mind is well known, and the affectuality of color in certain kinds of healing is a demonstrable fact.