Hello!
So technically the only necessary materials for realistic drawings is paper (preferably sketch paper), charcoal pencils, and erasers.
But if you want to be a little bit more specific, you should get some Q-Tips because it makes the charcoal blend better.
If you want some more detail into the types of paper, erasers, and pencils just use this link! Its great for quality art feedback.
https://thevirtualinstructor.com/blog/10-essential-drawing-materials-and-tools-for-beginners
Let me know if you need anymore help!
Ary~~
Answer:
I think C.
Explanation:
Hieroglyphic inscriptions were either carved in stone and wood on Maya monuments and architecture, or painted on paper, plaster walls and pottery. The texts are related mostly to astronomy and the Maya calendar.
Also A and D are most definitely wrong. (I think)
here is a link... I hope this info can help you http://listverse.com/2011/02/19/top-10-greatest-philosophers-in-history/