multi-head config question

[François Patte]

Bonjour,

I have a dual head configuration with an Nvidia graphic card, which
perfectly works. but the monitors are standard ones (LG, resolution:
1280x1024) and I would like to add a monitor for treating my photos with
darktable.

I am wondering if I could add another graphic card in order to have a
third monitor with an HD resolution (1920x1080 or more) and a specific
color profile.

If yes, is there some documentation to configure my fedora?

Thank you.