Subject focus?

[Duemellon]

Is it possible to include a prompt that will focus on a particular aspect of the image(s) being interrogated?

Like, I'm tired of getting the same faces in certain models. I'd like to upload a batch of images (or even individual) & say "please give me descriptions with heavy focus on describing faces" so it would say things like "small nose" or "sharp chin" or "big forehead" etc.

or if I said I wanted the focus to be on the backgrounds and no so much on the face it would just say "woman" but then go into detail about what's in the background

or lighting...
or color composition...
etc.