Prussian Blue

Prussian Blue is a conservative Neo-Nazi rock band made up of two 14-year old Olsen twins look-alikes, Lynx and Lamb Gaede. Over at far-right Wikipedia, they are called by the overly-neutral term "white nationalist", when they are actually indoctrinated to be racists. Ultraconservative Wikipedia would say otherwise.

The unfortunate twins grew up in a family of Nazi scum. Their mother home schooled them because teachers at ordinary schools might have taught them sensible stuff. Their family wanted them to learn only Nazi rubbish. A British documentary film was made about the girls. The film was called, "Nazi Pop Twins". The documentary suggested that Nazi ideology was forced onto the girls and they didn't like it.

Poisonous Pigment
Prussian Blue is also a blue pigment with iron and cyanide.