[victor]

Light is scattered through a semitranslucid object (green) that generates caustics in the glass ball and in the mirror.



Full image:
http://img156.echo.cx/my.php?image=sss9bg.jpg

[victor]

Spectral dispersion:

[victor]

Just Light and Glass:

Thanks to LarsSon

[falconking]

what´s the info of the train scene, please.

[oscarMaxwell]

The train is their glass and caustics complexity.