# How to draw an overlaid pages image for a Tikz flowchart node?

In Natural Language Processing and related disciplines, it's common to see an "overlaid pages" image included as a node in a flowchart of a system:

  _____
|  ___|__
| |   ___|___
| |  |       |
| |  |       |
|_|  |       |
|__|       |
|       |
|_______|


The image is meant to represent a corpus or some other large collection of text data. How can I draw something like this for a Tikz flowchart?

You can use shadows library from tikz.

\documentclass{article}
\usepackage{tikz}

\begin{document}

\begin{tikzpicture}
\end{tikzpicture}
\end{document}


If you are using it in a flow chart, you may define a style via tikzset.

\documentclass{article}
\usepackage{tikz}