\documentclass{standalone}
\usepackage{tikz}
\usepackage{shapes}
\begin{document}
\begin{tikzpicture}
\grid88{(-4,-4)}
\cross{cyan}{(0,0)}
\cross{magenta}{(2,1)}
\cross{magenta}{(-1,2)}
\cross{magenta}{(-2,-1)}
\cross{magenta}{(1,-2)}
\end{tikzpicture}
\end{document}