$\begin{figure} \par\includegraphics[width=8cm]{0374fig1.eps}\end{figure}$ Figure 1: Caustics for a cored isothermal ellipsoidal lens for e=0.1 and c=0.2. Sources are located at (0, 0.1), (0, 0.5) and (0, 0.7), denoted by the triangle, filled disk and square, respectively.
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In the text

$\begin{figure} \par\includegraphics[width=8cm]{0374fig2.eps}\end{figure}$ Figure 2: Critical curves for a cored isothermal ellipsoidal lens for e=0.1 and c=0.2. The images correspond to the sources in Fig. 1.
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In the text

$\begin{figure} \par\includegraphics[width=8cm]{0374fig1.eps}\end{figure}$	Figure 1: Caustics for a cored isothermal ellipsoidal lens for e=0.1 and c=0.2. Sources are located at (0, 0.1), (0, 0.5) and (0, 0.7), denoted by the triangle, filled disk and square, respectively.
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$\begin{figure} \par\includegraphics[width=8cm]{0374fig2.eps}\end{figure}$	Figure 2: Critical curves for a cored isothermal ellipsoidal lens for e=0.1 and c=0.2. The images correspond to the sources in Fig. 1.
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