This artwork set explores color transitions and texture through different drawing styles. On the left, a side-by-side lip ...

Lips in isolation: Interestingly, the study found that adaptation to lips alone, without the context of the whole face, also produced shifts in attractiveness ratings, suggesting that lip size is ...

WHILE many people are choosing fillers as a way of achieving a perfect Kylie Jenner pout, it turns out that the ratio of upper and lower lip size is more important. Researchers have concluded that … ...

Each face was shown with seven different lip sizes, and all of the participants in the study rated each face several times. In total, they evaluated 168 face images.

It seems as though the Cher hit It's In His Kiss was right all along. Scientists have found that the size of somebody's lips plays a key role in determining whether they are sexually attractive to ...