[pstricks] Marble, Granite Fill Styles

[Herbert Voss]

Christopher Ellison wrote:
> I'd like to generate backgrounds (psframes) that have some random 
> texture to them.  An example would be the "popcorn" texture on many 
> household walls.  Other examples of textures are stone-like fill 
> styles---such as marble and granite.
> 
> Ideally, I would like this to be "randomly" generated with each use.  
> That is, if I include a two frames in a document,  I want the second 
> pattern to be differ slightly from the first.
> 
> Is there any way to do this?

see pst-fill and pstricks-add for random dots

Herbert