Dolmen at France - A possible house?

Today I stumbled upon an amazing structure. It was Dolmen in Saint Michel de Grandmont in France.

This Dolmen is an exceptionally wonderful and heavy structure we have ever found on earth. We practically don't know how neolithic people made this structure. If you see it closely, you will find that it is well ventilated as well. Could it be possible that the giants made it? If yes then why don't we have practical evidence of them? could people of that era build used some left out tech by aliens?

Possible Sumerian connection with aliens

Sumerians were one of the most advanced civilizations that existed on earth.

We are thanking them to develop one of the first uniform writing systems. Plus they not only left us with their writing system, but They also stunned us with their carvings on Clay, Stone, Metal, and wax.

Their carvings provided us with information about how they lived and how their culture grew, but Some carvings put us in a dilemma because they point towards some extraterrestrial beings that could have been present in that era.

In this photo, An obvious giant is shown who is either teaching or ordering to operate something on table. It could be sun or the back portion of a capsule.
Lots of theories are presented for this specific photo.

What are your theories for this???

Does Giants Existed in past?

Giants?

Have you guys ever thought about it?

I think there are pretty much strong chances that they existed. As we have been hearing stories from our Ancestors about it. I have started believing in their existence. 

We have pretty much all the history from the religions around the world that state their existence. 

For Example 

The Christian community has the story of David and Goliath.

I found this on Quora 

written by Edward Smith.

https://qr.ae/TivqTP

The Bible only describes Goliath’s size at about 9ft+. The Nephilim were not described in detail as to their physical size, but no doubt they were big men. They could have been between 7 to 9ft, the Bible does not say, so this is speculative on the basis that they were hybrids. All the Bible says was that they were extremely violent.
Gen. 6:1–4 “Now when men started to grow in number on the surface of the ground and daughters were born to them, the sons of the true God began to notice that the daughters of men were beautiful. So they began taking as wives all whom they chose. 3 Then Jehovah said: “My spirit will not tolerate man indefinitely, because he is only flesh. Accordingly, his days will amount to 120 years.”
4 The Nephʹi·lim were on the earth in those days and afterward. During that time the sons of the true God continued to have relations with the daughters of men, and these bore sons to them. They were the mighty ones of old times, the men of fame.” NWT WOL.

The Hindu Religion has various characters like Hanuman, Kumbhkarn, Gatotkutch, Hidimba, and Bheem. 

Bakasur, Vaman avatar(form) of Lord Vishnu and so on.

Hanuman is one of the most prominent character in Indian Mythology. According to stories Hanuman was the demigod who can change his shape whenever he needs according to his will. There are several examples of stories where Hanuman grew his size twice of the mountain sanjivni. There are also stories where he diminished his size as small as a mosquito. Ramayan is full of stories like this.

This painting is done in Mughal Empire depicting Lord Hanuman lifting sanjivni Mountain.

Astronaut Carvings found in various sculptures from various time period.

How?

You read the heading and might probably be thinking about how the hack the ancient people knew about the exact shape, size, and types of equipment needed for space exploration. 

Right?

Here are some of the carvings from all over the world that resemble the modern-day space explorers. Could it be possible that they watched the people coming and going into the space wearing fancy dresses? and because they were not able to understand what is going on they just made it into the art form so that people in future generations can decipher it?

The Sculpture from left is from the Aztec community and Photo from Right is from Russia taken in the 20th Century.

The Sculpture from Mesopotamion period clearly connects some dots.

Wait, let's Compare other Images.

(i) Photo of Astronaut John Glenn

(ii) From Maya community

Sorry, but I don't know from which era they are. But, It is worth Comparing.

Did you find Similarities?

Astronaut suit???
This artifact is from Japan

I also don't know about this artifact. If you know about them mention in the comment section.

Comment your views below.