[plt-scheme] functional graphics

> The only effect you need is at the end to display the image. Until that
> point, its just functional composition.

Oh, that's a very nice way to formulate it! thanks.

> you might want to check out
> Slideshow and there are bunch more mentioned in the related work
> section here:
>
>   http://people.cs.uchicago.edu/~robby/pubs/papers/jfp2005-ff-color.pdf

Ok. I looked at Slideshow briefly when you all released it, but didn't
have time to dig into it then. It will be interesting to go study it
in more detail with these new ideas in mind. And thanks for the
pointer to your paper; looks interesting!

k