Stone Age Historians

Yesterday, we explored at particular period of the Stone Age called Palaeolithic.
We used 3 different sources to collect our information (online video, photo of an archeologic discover and a drawing). After retrieving information from each source, we discussed how we could produce different ideas of about Palaeolithic period because we had interpreted it differently and like historian it is difficult to discover the whole truth because we have no first-hand experience.
In addition, we explored the reliability of the sources and decided the drawing was the least reliable because we do not know who created the piece of art and it is a secondary source of information.