We clambered down slowly in sweaty thongs and walked around for a couple of minutes looking unsuccessfully for the aboriginal handprint we had been told about . The scramble out was just as awkward but we decided to continue to the next one , which was not much further along . This time the entrance was down a series of natural rock ledges .
According to the above context, choose the best option to answer the following question.
Question: What is the source of the aboriginal handprint ?
Options:
- None of the above choices .
 - The handprint was an artwork on a cave wall done in prehistoric times .
 - The handprint was an artwork made by a child who was fingerpainting .
 - The handprint is a rock art form .. a rock that looks like a hand .


The handprint was an artwork on a cave wall done in prehistoric times .