A better way of adjusting saturation. This technique adjusts saturation according to the level of saturation in the image.

Use this technique to create a high contrast or low contrast image using a set of contrast adjustment layers.

Brighten dark areas of a photo like a fill-flash. This effect burns bright areas and dodges dark areas to make photos look closer to what we naturally see with our own eyes.

Sharpen the edges of a portrait without sharpening the skin. This sharpening technique detects edges and applies sharpening only to the edges.