I need help with art and world cultures!! Could anyone help me with these questions!!

Imagine that you came across a cave while walking in the wilderness. Would you venture inside and explore in the hopes of finding some ancient cave painting art?
Why or why not? Explain.

What is von Petzinger really interested in finding out through her studies in cave art?

What are the three main types of communication? Briefly describe each and identify

which type von Petzinger is most interested in.

What drew von Petzinger to study cave art? How did she go about studying this specific aspect of cave art? Describe the steps that von Petzinger took.

What did von Petzinger find in her studies on geometric signs? Briefly describe some key points.