The shoe, the stilettos and the Adidas sneakers you see in the gallery are all trompel'oeil paintings applied directly to the feet by a company named Temptu Paints.
The New York City-based company specializes in airbrush make-up, temporary tattoos, body art and special effects makeup. The company, which does extensive work for Hollywood movies, TV shows, commercials, and the fashion industry, has a very impressive portfolio. The work you see in the gallery was commissioned by New York Magazine for a recent article.
The shoes look incredibly realistic and its really impressive that there is no PhotoShop work involved here.