AI Portraits does an amazing job of creating original portraits based on photos of faces. The generative network was trained with 45,000 portrait images.
"Not only colors, but shapes, the lines of the face are completely redesigned by the model. In the above example, the model decides upon a Renaissance style, highlighting the elegance of the aquiline nose, the smoothness of the forehead."
Notice how the AI didn't show Isabella Rossellini's teeth. I tried it with a photo where I'm smiling and got the same result:
According to the folks who made AI Portraits, "Portrait masters rarely paint smiling people because smiles and laughter were commonly associated with a more comic aspect of genre painting, and because the display of such an overt expression as smiling can seem to distort the face of the sitter. This inability of artificial intelligence to reproduce our smiles is teaching us something about the history of art."