Step 1
Copy the image above into photoshop or learn how to create the above image in our tutorial at Abstract Light Rays Tutorial.
Step 2
Select the Color Dodge Tool and a small soft brush like the images above, leave the Color Dodge Range to Highlights
Step 4
Now you can create various size brush marks right on the image layer. The more you click, the brigter it will get. To create the 'bloom' effect that a star would give off I tend to start with my glow size and then using the [ and ] keys to change the brush size I apply smaller and smaller brush marks to the same areas until it appears to be glowing.
Step 5
It really is just that simple
