Describe at least three of the possible meanings that prehistoric painting may have had, and explain the rationale as to why each has been considered

What will be an ideal response?

Essay responses should include these points:
Art had a social function; cave paintings might be associated with prehistoric ceremonies performed to strengthen clan bonds.
Art was an expression of "sympathetic magic"; prehistoric caves were used a places of worship and settings for initiation rites.
Art was used for teaching; they were situated deep within caves because this knowledge was intended only for a privileged group.
Art had a purely aesthetic value.