1. Relatively straighter teeth (but not totally straight!)
2. Teeth differ slightly between left and right sides
3. Natural teeth contain several, subtle blended shades
4. The top teeth show when you smile, but not too much gum is seen
5. Slight buccal space/shadow is seen between smiling cheeks and teeth
6. The incisal edges of the top teeth follow the curve of the lower lip line
7. The canines are slightly darker than the other front teeth
8. Fillings cannot be seen socially
9. The Golden proportion is prominent
10. The individual teeth are not one colour, but a blend of shades from root to tip
Many of these features can be seen in this picture of a beautiful smile -> | |