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 public holiday for us from where we are at.

There may be a delay in our responses but rest assured that we will be back at full speed when everyone is back to the office.

It is currently off working hours and most of us aren't around.

Rest assured that we will get back to your issues as soon as the day starts tomorrow!

Your time
Stack Ideas time