Nordic Mythological figure, The Lady of the mine

A Rå is a nordic mythological figure that acts as nature's guardian against human destruction. The Mine Rå also known as The Lady of the mine (Gruvfrun in swedish). She would feel compassion with miners, them being exploited by the same humans exploiting nature. If they respected the mine, a famous thing being never to whistle in the mine, The most famous desciption of the Mine Rå is as The Lady of the mine. A young woman with long wavy hair a long weaving gown carrying a lantern. In her compassion with the miners she would warn them in case of danger, appearing wearing black in case of imminent danger and wearing white when there was time to save oneself.

(I've had commercial interest in this model, but i'm fine with every use beside that)