secret alien technology is interwoven. And how should I know about that? Find out for yourself! I don't care what people think about that.

Is there a 'link' between all kind of entities you present?

All shapes on Earth are of alien origine in my opinion.
An example: is it correct to interpret voluptuous forms as being voluptuous? If merely considered Indian culture, every issue concerning eroticism and erotic body language should be interpreted completely different already. Isn't it only the cosmic aesthetic, the beauty of material shapes, therefore something of a much higher significance and value?
Something considered salacious by one, might be a presentation of materialized beauty for another. A voluptuous bodyshape is an universal form you find again in nature, but also in technique. Look at the design of the most recent airplanes!