Nice renders for first time Corona user.
What's your workflow with backgrounds? They look well balanced/not burnt.
Thanks. I'm using a VrayHDRI material in environmental slot and then added some corona lights in the interior.
I also set the highlight compression to 4. These images are raw renders without any post processing (except first one which was processed in lightroom).
On the first pic it looks like the reflection of a person taking the photo, is it intentional? :D
Aha you noticed it! Yes it was intentional. It's a plane with a picture of a photographer (with opacity map) placed just behind the camera.