Found this in the Google cache -the original page seems to have disappeared in the vast blackness of the deep net.Here goes-
Click on the images for, um, larger images.
The whole tutorial may be downloaded in pdf format from here.Kamal Nishad's blog, which currently has a lost and lonely look, is here. The lad is also a Limca Book of record holder for 130 hours continuous portrait painting.
I wonder, is going to the bathroom a disqualification?