[scribus] Making a large poster out of smaller sheets of paper

[Salomea]

Andreas Vox:
> You can create an image frame for each tile. 

But I want scribus to work alone. At least PosteRazor is doing it. I
give the JPEG/PNG file. It detects the size and gives me some options
about the size of the final print. Than it generates a PDF without my
intervention.