http://abduzeedo.com/awesome-digital...fect-photoshop
I've just had a look at this simple yet amazing tutorial.
However I have a question: What is the necessary of creating a folder in Step 6? I tried not creating the folder and just painted the bokehs on layers only (set to Color Dodge), and it didn't work. But when I put the layers into a folder, it's possible for the effect. I just don't understand. Could anyone please explain this for me? Thank you in advance