I started learning about caricature and I find it really enjoyable. I think it is a great way to learn facial anatomy and design (to some degree) since you really have to pay attention to what to exaggerate and how to balance your shapes. It is just a sketch and may or may not resemble my brother :D
edit: the picture is pretty big, but I am to lazy to change that :D so now you can see all the pen-strokes seperately ;)
This is my blog.
I will share information about workflow, my insights into image-making or just general thoughts and rants about being an artist.