I would like to read in a multi-page pdf and then apply a watermark to all of the pages on it.
Here is the LaTeX script I'm using
\documentclass[12pt,twoside]{article}
\usepackage[printwatermark]{xwatermark}
\usepackage{pdfpages} % Multi-page PDF inclusions
% Declare watermark
\newwatermark*[allpages,color=red!50,angle=45,scale=3,xpos=0,ypos=0]{My Watermark}
\begin{document}
\includepdf[pages=-]{MultPageDocument.pdf}
\end{document}
The script above will read in all of the pages of the PDF document, however the watermark will only be applied to the first page.
How can I modify the scrip so that the watermark is applied to all pages?