The Lens Compression Myth: What's Really Happening to Your Images When You Switch Focal Length
Photographing Architecture: watch your lines | Boost Your Photography
Facial distortion of various focal lengths for headshots: Nikon SLR Lens Talk Forum: Digital Photography Review
How Lens Compression and Perspective Distortion Work | Fstoppers
How Focal Length Can Dramatically Change Portraits - Digital Photo
Amazing how focal length affect shape of the face - Dan Vojtěch BLOG
Does Focal Length Distort Subjects?
What a Shot - Focal length and Distortion in lenses On most lenses, distortion is minimal. But the more extreme the focal length, the more extreme the distortion photography. A fisheye lens
How To Find The Best Focal Length For Portraits
Facial distortion of various focal lengths for headshots: Nikon SLR Lens Talk Forum: Digital Photography Review
How focal length affects a picture : r/interestingasfuck
Focal Length vs. Shapes the Face « NEW CAMERA
Camera focal length is why you don't look like you in your selfies - Upworthy