I am working with an open source image processing project (ITK: www.itk.org) on improving the documentation in an effort to reduce the learning curve. To do this, we are trying to draw documentation images.
I tried to make a few of these images:
http://www.itk.org/Doxygen/html/structi ... lator.html
http://www.itk.org/Doxygen/html/classit ... ilter.html
and I believe they are quite helpful, even though I'm certainly no graphic artist. However, with some help from someone who IS an artist and would like to contribute to a good cause, I believe we can make these look much more professional, as well as create many more of a similar nature.
I thought this type of task might appeal to some users of Inkscape (as we would want these drawings in a vector format). Particularly, this could be a cool "resume item" for a young digital art student

Please let me know if you are interested or would like more information!
David
daviddoria@gmail.com