Real faces at any angle

Turn the head to the angle you're drawing, and real people turned the same way show up beside it. No two faces turn alike: look at how the nose, the cheek and the jaw change from one face to the next.

The photos come from photographers on Flickr and Wikimedia Commons who shared them as CC0, CC BY or CC BY-SA, or in the public domain, and from photographers on Unsplash. Each one links to its source and its author.