One of the way we can deduce that making and viewing of art occupies a purpose, essential role in the lives of a Paleolithic people is by studying?

One of the researchers mentions that he is looking for "affiliation cues" in the video recordings of the experiment. how would you describe what these affiliation cues indicate?

Arrange the events in graphic design history in chronological order. william morris commercialized graphic design.

What computer software program was used to create the design for the structure above? what is the main advantage to this program?