I finally found the 2 graphic representations of dyspraxia and dysgraphia someone here had posted awhile back.

I hope these help you at meetings ahead:

Dyspraxia: http://tutoringduluth.com/2013/06/great-visual/
Dysgraphia: http://tutoringduluth.com/wp-content/uploads/2013/07/dysgraphia-mind-map.jpg

I wish I had been able to use them in advocacy for my son.