face topology question

3DISGREAT

I was wondering, with face topology is the mesh suppose to look like the person? 

I noticed some 3d models mimic persons face without a texture like this clint east wood 

wireframe

[url]https://www.google.com/search?q=3d+face+wireframes+of+celebrities&rlz=1C1NHXL_enUS725US725&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwjp5uzxj8nTAhVC22MKHbWPBbMQsAQIJQ&biw=1600&bih=770#tbm=isch&q=3d+wireframe+of+will+smith&imgrc=HXF4scwoMReZ_M:[/url]

but then... I have noticed a lot of models I have seen that I like were made in Zbrush. so made they just are very talented in sculpting? I can tell with some models because of their denser topology and have like perfect quad topology before I look to see if they did use another software like ZBrush.

here is an example by just correct face topology, but I wouldn't know who it was by just the face topology

[url]https://www.google.com/search?q=wireframe+topology&rlz=1C1NHXL_enUS725US725&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjQvtjqksnTAhUO22MKHfsHAS4Q_AUIBigB&biw=1600&bih=770#imgrc=m4k8H5H2v0aIJM:[/url]

littleclaude

yes and I hope this helps - http://polycount.com/discussion/158836/face-edgeloops-for-animation-best-practice