How is the medium made that is used for each technique?

The medium used for that would be acrylic paint. I can tell because I've had experience with acrylics and pant. And I've seen those paintings somewhere, not sure though. I hope this had helped you out.

the answer is true : 0)

        i think it is referred as the 8th wonder of the world because each of the terra cotta warriors was not the same. they each had many things with their physical stature, like different height, armor, and different characteristics, which were all different. what makes it interesting is that there were 8,000 soldiers in that tomb. so making that many soldiers for the emperor meant a-lot to the emperor. it means that their is strength in numbers now matter how different.

hope it : p