This string
https://translations.documentfoundation.org/da/libo_help/translate/sdraw/guide.po#unit=79107655
says
"Locate the image you want to insert. Select the <emph>Link</emph> check
box to insert only a link to the image. If you want to see the image before
you insert it, select <emph>Preview</emph>."
But I can find no Preview check box when I try to select Insert - Image in
the Danish LibreOffice Draw 4.4 beta 1 in Windows 7 SP1 64 bit. I see the
Link check box, but not any Preview check box.
Jesper