%
% tkz-namedgraphs (27/05/2011)
%
% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
% Author Alain Matthes
\input{tkzpreamblenamed.ltx}

\begin{document}

\begin{tikzpicture}[scale=.6]
  \GraphInit[vstyle=Art]
  \SetGraphArtColor{black}{gray}
  \grRobertson[RA=7]
 \end{tikzpicture}

\end{document} 
