The foundation to all civilisation!

They say that an image can convey a thousand words, if this is indeed true then it supersedes the need for a written language or so one might be inclined to believe.
  From the dawn of man civilisations have captured wishes and experience through the mediums of the arts from cave paintings to present day graffiti the overwhelming desire that mankind has always had to create. This of course has a Yin and Yang parody for as well as we are able to create so adept are we, indeed endowed with an ability to destroy,but to create order in an engulfing chaos , to catalogue, identify and to explain so that we might be able to improve our influence against the seeming disorder to be able to create a more autonomous equilibrium in which to live and be able to carry out our day to day lives.
  when we go back to what we unwittingly describe as the basic level; Neolithic Man for example, tribal society has its own hierarchy of belief and ritual each person within the community acts according to the role imposed upon them in accordance with that hierarchy, at the end of daylight hours when it is no longer viable to track or hunt or engage many of the activities that tribal societies conduct during the hours of high visibility.
 We are to presume that the individual who having completed the daily tasks remained alert and determined enough to follow through with the compulsion beyond that of his company, to sit by fire light and to whittle or to paint or draw to make something that was a reflection of something that he or she felt.
 When our earliest ancestors were first seeking shelter from the elements in the pre dawn of human habitation.To prevent themselves sitting in the mud they went and got a stone or log to sit on, over time others began to do the same, the first of our ancestors to encourage this began to sit on there makeshift seat come rain or shine ...and began to work the wood/stone, so that over time it displayed pictorial carvings of fanciful things.
  The dawn of trade, industry,and literate humans?