This researcher is known as Esoteric Ed. He is a long time researcher of science, space, history, the occult, etc. His work is phenomenal. He stumbled upon these observations of the Vatican last year, although raised Catholic when pizzgate was breaking in the news. He is from New Zealand. This is an overview of what he found he was as shocked as most.

https://m.youtube.com/watch?v=Hvzhlpyw0KY