\documentclass{article}

% test of graphicspath command with relative path in preamble
% with non-web (ie, ps rather than png) image files.
% https://github.com/latex2html/latex2html/issues/40

\usepackage{graphicx}

\graphicspath{{./graphics/}}

\begin{document}

\includegraphics{eqn1}

\end{document}
