Are you guys aware he means simple Environment Override right (or Rayswitch if you use plane geometry) ? Simply put underexposed version into directly visible override (Environment or Rayswitch).
Hi Juraj
Actually my question was about 3D-objects which are placed outside the room. It's clear what to do with environment map or plane with some landscape picture on it. In this case I asked about big amount of 3D-trees placed between the apartment and plane background with cityscape picture on it (if I get scene structure right).
I asked because if I put outside the room some tree with materials settings which I use for exterior pictures, it's getting overexposed and washed out especially if we are talking about scenes with strong sun light. I understand, that it's correct that outside view from inside the room should be higher exposed in these kind of cases, but sometimes it's totally washed out and faded to white, which is not good for interior image overall even if it's physically correct. I do the simple trick saving two images with normal exposure for inner space and with lowered down exposure to get outside objects look better, and then compose these two images in Photoshop masking the window openings. I know that photographers are using the same workflow, but I would like know if it's possible to control these two parts of the final picture inside Corona