How To: Use Photoshop CS4 graduated filter tool

Sometimes photographers will find that the colors they saw with their eyes were not captured in their camera. Using the new Graduated Filter tool in Photoshop CS4, photographers can make isolated adjustments to an image using the tool's gradients and correction sliders. The Graduated Filter can also apply an overall color overlay to specific areas of the image. Check it out in this Photoshop CS4 tutorial.