I'm trying to mask an image so I can darken the background slightly, and bring out the subjects more. However, when I do this, it still seems to darken all of the image, and not just the area that I have masked off. I guess I am making some sort of mistake, but I am not sure what. I have tried inverting it and all sorts, and messed around with the density slider etc.
Adobe Community Professional, Apr 18, 2021Apr 18, 2021
Trevor.Dennis • Adobe Community Professional, Apr 18, 2021Apr 18, 2021
We'd need to see a screen shot of your workspace showing the image and the layers panel to have any idea what is going on.
How are you darkening? The usual way would be to make your selection...
...and then add a curves adjustment layer that automatically creates the layer mask
Then make the curves adjustment
One way to lighten and darken parts of an image non-destructively is to create another layer above the image and fill it with 50% grey, then select the Overlay blending mode to the grey layer and it will reveal the image layer.
You can then apply the Dodge tool to lighten parts of the image and the Burn tool to darken parts of it (at around 15% exposure).
You can finally fine-tune the result overall by using the Opacity facility in the Layers palette,
Save a flattened copy as a PSD or JPG but keep the layered file in case you want to return to it subsequently to undertake further work on it.