Thanks for your answer.
Yeah, that’s a bit extreme, but it is the idea. 🙂
For example, when I use a vertical (portrait) Featured Image, I want to be able to use another (horizontal) image in the Page Header.
If I understand, the only solution is to create a specific Page Header template when I need to use a different image than the Featured one?
Am I wrong?
Any possibility to do it inside the Article?