Ereshkigal- Sumerian myth: goddess of the dead and ruler of the underworld. She was the only one who could pass judgement and enact laws in her kingdom. Probably the inspiration for the Shadow Matriarch in Wretched and Divine.
Bagua is one of the main feng shui tools used to analyze the feng shui energy of any given space. In simple terms, bagua is the energy map of your space. Here is all the info you need to know in order to define the bagua of your own home or office.