ImagePlacer is a very powerful publishing tool which allows you to stamp a graphical image onto specified Seiten within a PDF document. The graphic can be stamped as an overlay, or as a watermark. Overlays appear in the foreground of the appropriate page. Watermarks appear in the background of the appropriate page behind any existing text. Images stamped as an overlay can also be transparent. This means that the text beneath the graphic can still be seen/read.