Hubert de Lartigue is a French painter based in Paris. You can follow his work in his websiteand his blog. If you’re in New York, you can see his work live here.
Using an airbrush and a paintbrush, he starts by building up coats of acrylic, then smoothens out the brush strokes and other rough edges by using sand paper. The result is a series of lips that are so erotic, it should be considered NSFW. Aside from lips, De Lartigue also paints female nudes in all their imperfect beauty.