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First of all you've got to add this adjustment, go to > Adjust > Brightness and Contrast > Brigthness/Contrast > And do the settings as mine:
Now you've got to : Adjust > Brightness and Contrast > Brigthness/Contrast > Curves > And also do the following settings as mine :
After you've done that duplicate the current pictute/layout and set it to burn. Then click : Layers > Merge > Merge Visible.
Now you're almost done only one adjustment left : Adjust > Brightness and Contrast > Leves > And do the settings as mine. After that your done. Here's the settings:
Now you're finally done and start mixing with your image or whatever you want. Enjoi