You're walking in a gallery, along a wall of oil portraits - all of them impressive works of art. They're so good, they're almost popping off the canvas. Until you realise....they actually are.
Very likely that you are looking at an artwor by Alexa Meade, an American artist best known for her portraits painted on the human body. Meade applies acrylic paint to the surfaces of people, objects, and walls in a style that mimics the appearance of brushwork in a traditional painting. The three dimensional scene may be approached from multiple angles and still appear to be a flat painting through the lens of the camera, without the guise of Photoshop or digital effects.