Straightening, cropping, and removing red-eye are all fairly easy fixes to make to a photograph. Getting good tones, on the other hand, can be a more challenging problem. iPhoto’s Enhance button tries ...

Tips for using the Levels adjustments in an image editor to control brightness, contrast and colour balance. All image editors provide fairly similar tools for adjusting image brightness and contrast, ...

Using the Levels tool in your image editor to adjust image tones and contrast. The Levels setting in an image editor is a powerful tool for adjusting image tones and it can also be used to make subtle ...

It’s easy to set exposure by eye. We’ve all done it. The problem is that the electronic viewfinder or LCD screen on your camera does not show a 100% accurate representation of what the sensor is ...

RedShark Replay: One from the archives. Gone are the days when a light meter and a trained eye was enough; to do better, we need technological measures and test & measurement equipment. Traditionally, ...