tkz-base : un troisième exemple

\documentclass[]{scrartcl}
\usepackage[utf8]{inputenc} 
\usepackage[upright]{fourier}
\usepackage[usenames,dvipsnames]{xcolor}
\usepackage{amsmath,tkz-base}
\definecolor{fondpaille}{cmyk}{0,0,0.1,0}
\pagecolor{fondpaille}
\color{Maroon}
\tkzSetUpColors[background=fondpaille,text=Maroon]   
\thispagestyle{empty}

\begin{document}

\begin{tikzpicture}
  \tikzset{xaxe style/.style ={-}} 
  \tikzset{yaxe style/.style ={-}}  
  \tkzInit[xmax=5,ymax=5]
  \tkzGrid     
  \tkzDrawXY
  \tkzRep[color      = Maroon,
          ynorm      = 4,
          line width = 2pt]
\end{tikzpicture}

\end{document}