3
\documentclass[pstricks,border=12pt]{standalone}
\usepackage{pst-vehicle,tikzducks}
\def\V{\rput(1,1.5){\psscalebox{-2 2}{\tikz{\duck[alien=red]}}}}
\def\F{cos(x)/2+x/3}
\begin{document}
\foreach \i in {0,0.2,...,8}{
\begin{pspicture}(-1,0)(11,5)
\psplot{-1}{11}{\F}
\psVehicle[vehicl...