Breathtaking detail. Spectacular contrast. Unbelievable texture. These are all hallmarks of HDR (high dynamic range) photography. When you learn the secrets of how to shoot, process and display HDR images, you'll understand why master photographer Rick Sammon calls it "magical" - and you'll also know why he says it's a ton of fun. Ready to get started? See the color, direction and quality of the light as well as the contrast.