Cheers
It was phase I was going through about a year ago, doing portraits in tattyshop with the aim to achieve that 'watercolour' effect you noticed. The blurriness of it all is more down to my being more of a dabbler and less of an actual illustrator.
edit feathers are easier than skin

(
Pasanonic 's been known to cause insanity in laboratory mice,
Fri 17 Nov 2006, 14:12,
archived)