Reply To: Combining two layers in the compositor

[Martin Bergwerf]

You could disable the Glossy in the Ray Visibility of the World, but that also removes it from the Object and it’s reflection. The Plane would be black with a reflection, so you can simply Add it to a photo:

And other Lights will still reflect…

A better result could be made, when using Blender 4.0, which has Light Linking.