Let's start with a new document with a black background (size 600 x 600 pixels)
Then press D on your keyboard to reset your colors,
And then X to swap them.
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And start creating some random lines like in the following image:
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Go to Filter > blur > Radial blur and use the following settings:
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After that go to Filter > stylize > Find edges
One more time go to Filter > Blur > Radial Blur und use the same settings as above
Next press on CTRL+I ( this will invert your colors )
This is result:
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After that press on CTRL+U ( This will open Hue / Saturation window )
Use the following settings:
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And we are ready. this is my result
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