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Continue to ChatQuery : Adobe Photoshop - How do you arithmetically add two images? For example, if two grayscale images, one with a intensity and the other with b intensity, are added the resultant image should be https://vmapp.org/query/28892/Adobe-Photoshop-How-Do-You-Arithmetically-Add-Two-Images-For-Example-If-Two-Grayscale-Images-One-With-A-Intensity-And-The-Other-With-B-Intensity-Are-Added-The-Resultant-Image-Should-Be/