Put a beamer background image in the right bottom corner

In beamer, I like to place a background image in all my slides. So I could use this:

\usebackgroundtemplate{
\tikz[overlay,remember picture] \node[opacity=0.3, at=(current page.center)] {
\includegraphics[height=\paperheight,width=\paperwidth]{background.png}};
}


However, to put the background image at the right-bottom corner, what should I do? I guess I should change some how "current page.center" to something like "current page.south east". But, I want to match the right-bottom corner of the image file with the right-bottom corner of the slides.

• Add anchor=south east together with at=(current page.south east). Moreover, you'd probably also want to set inner sep=0 to avoid unnecessary white spaces. Nov 26, 2013 at 20:58
• @KevinC Thanks! Could you add as an answer so that I can pick? Nov 27, 2013 at 4:52

Add anchor=south east together with at=(current page.south east). Moreover, you'd probably also want to set inner sep=0 to avoid unnecessary white spaces.

MWE

\documentclass{beamer}
\usepackage{tikz}
\usepackage{mwe} % provides example image

\usebackgroundtemplate{
\tikz[overlay,remember picture]
\node[opacity=0.3, at=(current page.south east),anchor=south east,inner sep=0pt] {
\includegraphics[height=\paperheight,width=\paperwidth]{image}};
}

\begin{document}
\frame{frame content}
\end{document}