# Vertical strip as watermark in TeX

I want a vertical strip in full length of the page as shown here:

If the logo is an image, it would be better. How to achieve this? Thanks in advance.

Just flashing out Manuel's instructions.

\documentclass{article}
\usepackage{tikz}
\usepackage{tikzpagenodes}
\usepackage{eso-pic}
\usepackage{lipsum}
\usetikzlibrary{decorations.pathreplacing}
\usetikzlibrary{decorations.pathmorphing}
\usetikzlibrary{decorations.text}
\begin{document}