It is really amazing to see the progression of art over time. The earliest of this being the cave paintings that date back over 30,00 years. These Paintings were done on cave walls and usually depicted animals and rarely people. Its seems that most of these early paintings mostly told stories or showed these early peoples way of life which was very heavily dependent on the animals.
Similarly the Ancient Egyptian paintings mostly seem like they are meant to recall events or tell stories or honor the many gods that they believed in. Also Egyptian paintings had a very different style from those of the cave paintings, Egyptian paintings contain many more human figures and they are painted much more realistically than the stick figure like paintings in the caves. I find it very interesting that in most Egyptian paintings human figures are painted with their bodies facing forward but there head shown as a profile, as well most animals are usually painted as seen from the side, as similar to the cave paintings.
In contrast to these two forms of painting The Greek and roman paintings and all the styles that developed from these are extremely different from the cave and Egyptian paintings. These newer paintings are not only much more realistic but also explore very different subject matter. these more advanced paintings included realistic portraits and landscapes that were not seen in the earliest forms of painting or sculpture. this paved the way for the many styles of art that have appeared from then until present day.