A new graphics library: http://hackage.haskell.org/package/collada-output Most of the graphics libraries on hackage use OpenGL to visualize 3d objects. With this library you now have the choice to use an external tool for visualization and enjoy the flexibility of a standard format for 3d data exchange. I.e. one could generate a raytraced animation or load the objects in a game engine. I think that the generation of 3d objects can be much more powerful and elegant than in other languages. Since this library can be an output for some other libraries on hackage, I would agree to various changes to achieve composability of libraries. Cheers, Tillmann