When it comes to superhero movies, visual effects (or VFX for short) are more or less a necessary thing. Especially when you’re dealing with things you can’t do well with practical techniques.
Industrial Light & Magic has released a small behind-the-scenes video showcasing some of the VFX they did for The Winter Soldier, a movie that they did 900+ effects for. A special chunk of the video is dedicated to the face transformation Black Widow pulled off at the end of the movie. This video clearly shows how far we’ve come in the field of visual effects. Check it out!