: How do I preserve transparency over a 'paste' operation in photoshop? Basic situation: I have an image with a complex alpha channel (ie. feathered, complex non-linear edges). I have an image

@Kristi927

Posted in: #AdobePhotoshop #HowTo #Tools

Basic situation:

I have an image with a complex alpha channel (ie. feathered, complex non-linear edges).

I have an image I want to overlay on top of the first image using a blend option like multiply or maybe screen.

...but I must preserve the EXACT alpha channel of first image.

Can I do this in photoshop?

If I paste the second image it creates a new layer, and the multiply, screen etc options overwrite the alpha values on the first image (layer 1).

Seems like there should be an easy way to do this?

I saw this question:
How do I change RGB value without changing the Alpha channel?

...but messing around with the lock-alpha options didn't seem to do anything.

NB. The reason I mention the complex edges in the image is that the feature tool doesn't select the alpha channel correctly; simply select-using-magic on layer 1, goto layer 2, delete doesn't even remotely work.

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