We start off with selecting our image. The image we chose was perfect because the sun is actually visible in the image. Next we sample a color from the sun in the image. We do this so that the Color of our light rays are the same color as the sun. This makes the effect look more believable. After having our Color sampled and on a New Layer, we begin to create a Custom Brush. The Brush Tool typical writes in lines. But we want each Stroke of our Brush Tool to leave a trail of little dots. We are able to do this by adjusting our Brush Options
Creating a Custom Brush
We start of by adjusting our Shape Dynamics. We boost our Size Jitter all the way to 100%. Then we bring our Minimum Diameter all the way down. The idea when creating a Custom Brush is to get as much unpredictability as possible. We also adjust our Scattering so our dots are farther apart. We then adjust our Spacing and that really helps Spread out our dots. Keep in mind that the idea is for each of the dots to become a Light ray.
Creating Light Rays
So now it’s time for us to create light rays on our image. We start off by Scattering a bunch of little dots across our image. We do this in the most random fashion possible. Next we decide to add a Radial Blur to our dots. We play with our options in our Radial Blur to see what we’re working with. We click on the Zoom option and bring the amount to 100%. Next we choose our Blur Center. It’s a good idea to place your Blur Center right on top of the light source in your image. We adjust the Lightness of our Light rays and we are good to go!