To memorize it, Try writing it down over and over.
Try to pronounce each word in each sentence as clearly as possible, the more you do that the easier the words will just flow right from your mouth.
The more you will remember it.
Films have different clips and angles that you can see where as theatrical productions you only see the front or if its filmed then whatever angle they give you.
I believe it’s diminishing detail, Sorry if I’m wrong
Vellum is the term that describes a writing surface made from calfskin.
Aniconic, icon, and tempera are not terms for writing surfaces, they mean something else.