The face of homo sapiens has become flatter over the eons. More like an oval screen. The loss of the snout and the thinning of the nose and enlargement of the eyes. The prominence of cheekbones.The fetalization of the head. The evolution of the human face is a study in the refinement of visual aesthetics via sexual selection. Observe this change over a period of 6 million years sped up to 2 minutes..
https://www.youtube.com/watch?v=oQs1GPEmqrM
https://www.youtube.com/watch?v=oQs1GPEmqrM