All:
Can somebody test this for me?
Using LibreOffice 6.0.1.1
Close Libreoffice
In ~/users/gallery/Persona add the following files:
* header.png (3000 x 200 @ 200 dpi);
* footer.png (3000 x 100 @ 200 dpi);
* preview.png (67 x 200 dpi);
Open LibreOffice.
Tell me what changes you see in LibreOffice.
jonathon