The Grid

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Author

stalking isn't tolerated

Last Updated

10 years ago

License

Creative Commons CC BY 4.0

Abstract

Submitted as an answer to the Showcase of Optical Illusions question on TeX SX.

Click the Illusions tag below to see more!

Tags

Optical Illusions

Find More Examples

% Source: http://tex.stackexchange.com/a/131459/23931
\documentclass[pstricks,border=12pt]{standalone}
\newpsstyle{gridstyle}
{
    gridlabels=0,
    gridwidth=6pt,
    subgriddiv=1,
    gridcolor=gray,
}
\begin{document}
\begin{pspicture}(8,8)
    \psframe*(8,8)
    \psgrid[style=gridstyle]
    \psset{linecolor=white}
    \multips(0,1)(0,1){7}{\multips(1,0)(1,0){7}{\qdisk(0,0){4.242pt}}}
\end{pspicture}
\end{document}