Photography with rays of Light
I used cs5 when making these photos...
Step4: Now that we have the light source identified, we can distort it into a ray of light. For this process, we'll use the Radial Blur filter (Filter> Blur> Radial Blur) with these properties set:
Blur Method: Zoom
After you have those properties set, click and drag the blur center to the area where you would like the ray of light to zoom out from.
Step5: You'll notice that there are visible speckles on the ray of light if using a photo, So press Ctrl+F
Step6: Now that we have our ray of light created, Change the blend mode to Screen
Step7: To increase the visibility of the ray of light, we'll use the Levels tool (Image> Adjustments> Levels or Ctrl+L). Drag the right input slide towards the left to increase visibility.
Step8: Then use the eraser tool and go over parts of the image you want to see, and then use Hue/Saturation to change color. All Done!