\documentclass[pstricks]{standalone} \usepackage{pst-marble} \begin{document} \begin{pspicture}(-5,-5)(5,5) \psMarble[ background={ [0.9 0.9 0.9] }, colors={ [0.176 0.353 0.129] [0.635 0.008 0.094] [0.078 0.165 0.518] [0.824 0.592 0.031] [0.059 0.522 0.392] [0.816 0.333 0.475] }, viscosity=1000, actions={ 0 0 600 colors 4 get drop -200 -90 100 colors 5 get drop -200 -200 200 colors 0 get drop -200 200 200 colors 1 get drop 200 -200 200 colors 2 get drop 200 200 200 colors 3 get drop 0 0 32e3 750 vortex 0 -500 850 -30 212 -5 colors 1 get 5 50 coil-drops 0 -500 840 -30 215 5 colors 0 get 5 50 coil-drops 0 -500 850 -30 220 0 colors 4 get 5 50 coil-drops 0 0 150 0 70 10 [105 160 99] 35 20 coil-drops 250 0 [ 120 80 ] 20 100 20 stir } ] \psMarble[ background={ [0.9 0.9 0.9] }, colors={ [0 0 0] [0 0 0] [0 0 0] [0 0 0] [0 0 0] [0 0 0] }, viscosity=1000,drawcontours,linewidth=0.2,linecolor=black,bckg=false, actions={ 0 0 600 colors 4 get drop -200 -90 100 colors 5 get drop -200 -200 200 colors 0 get drop -200 200 200 colors 1 get drop 200 -200 200 colors 2 get drop 200 200 200 colors 3 get drop 0 0 32e3 750 vortex 0 -500 850 -30 212 -5 colors 1 get 5 50 coil-drops 0 -500 840 -30 215 5 colors 0 get 5 50 coil-drops 0 -500 850 -30 220 0 colors 4 get 5 50 coil-drops 0 0 150 0 70 10 [0 0 0] 35 20 coil-drops 250 0 [ 120 80 ] 20 100 20 stir } ] \end{pspicture} \end{document}