Here you will be taught how to create a trippy looking effect in photoshop.
1. Open a new at least 500x100pixels with a black background. Press 'D' to reset your colors to black and white. Now make a new layer (you now have layer1 and the background) and grab the Gradient tool and set the mode to difference.
2. Make around 20 to 30 random "swishes" with the gradient tool on your image. It should look simular to mine.
3. Goto Image > Adjustment > Hue/Saturation and select colorize (bottom right corner) and move the bars to change the Hue Saturation and Lightness. Once you get the desired color duplicate that layer 3 times like shown here.
4. Now set layer 2 and layer 3's modes to " OverLay "
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