Observe that most sculptures and paintings, whether animal or human, resemble a human being. It is common to see tribal art that assigns human characteristics to wild beasts. Many African artists combine humans and animals for the purpose of creating a spiritual and hybrid being.
Notice the youthfulness of the subjects. Many works of art idolize vitality and fertility as represented by young men and women. This was a time when men lived off the land, therefore a strong figure and health were important for survival of the tribe.
Notice the importance placed on balance and proportion. There is not a realistic approach towards ratio, but towards an even use of color and materials.
Pay attention to the skin of the subjects. Sculptures were usually presented as luminous. Typically this was achieved by polishing stone or clay. Flawless skin represents another tie into the importance of youthful vitality.