You may have noticed how odd your digital frames (from Topaz Studio) are looking when posted to facebook. The top seems to be the most substantial part of the frame which remains, and the right side and bottom are severely chopped away by facebook.
My own solution is to apply a small border (which is slightly larger at the bottom) in a very neutral gray, so that the facebook display looks keener and more balanced. This daisy whorl I have displayed over at Topaz Studio fb page - with and without my extra formatting. I append a copy (with my added surround) for the sakes of illustration.
This problem is in no way down to Topazlabs or the Digital Frames adjustment; it’s just the ‘facebook way!’
As you can see, my add-on canvas is a tad wider at the bottom!