FB image for Frontpage

Is there a way to specify one particular image for the frontpage when posting links to Facebook, while having FB pick up the post image when posting a link to a specific post? I look, but couldn't see it. Currently it's picking up the author's avatar.

This section can only be seen by users with a valid subscription.
If you have a valid subscription, please login now

Support is
Offline

It is currently a weekend from where we are at. Some answers may already be available on our documentation

Rest assured that we will get back to your posts as soon as the week starts!

Your time
Stack Ideas time