\documentclass[a3paper]{article}
\usepackage{epsf,psfig,pstricks,multicol,pst-grad,pst-node,color}
\usepackage{graphicx,amsmath,amssymb,layout}
-\graphicspath{{./img/}}
+\graphicspath{{./}}
\usepackage[german]{babel}
\usepackage[centering,noheadfoot,hmargin={-0.6cm,9.2cm},vmargin={-0.1cm,12.2cm}]{geometry}
\usepackage{helvet}
\linespread{1.3}
-\psframe[fillstyle=solid,fillcolor=gray](0,0)(1.,1.)
+\psframe[fillstyle=solid,fillcolor=lightgray](0,0)(1.,1.)
+
+\rput(0.8,0.8){%
+ \includegraphics[width=8cm]{kamera.eps}
+}
\psframe[fillcolor=red,fillstyle=solid,linecolor=red](0,0.43)(1.,0.57)
\rput(0.5,0.5){\mbox{%
Freiheit statt Angst
}
}}
+
\rput(0.5,0.38){\mbox{%
{\VeryHuge\bf\sf\color{black}
F\"ur die Grundrechte
}
}}
+\rput(0.8,0.1){%
+ \includegraphics[width=5cm]{logo.eps}
+}
+
\end{pspicture}
\end{document}