Text around figures in Latex

It gave me headaches, but finally i got it working. I discovered this morning that Computer Networks required pictures and bios of the authors, and that the elsarticle.cls latex class did not provide any standard mechanism to build these (not mentionning that my bio so far was entertaining, but absolutely not scientifical at all).

i finally used the warpfig package (preinstalled) in this way :

\begin{wrapfigure}{l}{1in}
 \includegraphics[width=1in]{SMA.eps}
 \noindent \hrulefill
\end{wrapfigure}
\input{biosylvain}

now let's see if that is understood by the editor's auto-generated pdfs ...