Try giving more detail: is it 2D or 3D? what do you mean by liquid/shiny? liquidness and shininness are two completely different things.. if possible, give a link to an example or a more verbose description..

Hey sorry for the brief description, the exercise I am stuck on specifically says: " Write a function to use with a for structure to create a pattern evoking a liquid shiny substance. " Most of the other exercises are 2D in a small window so I can only assume that this is asking for the same thing.

The question isn't too particular in itself, just anything that looks like a moving liquid should be ok :)

Perhaps look at the noise functions and examples.