Paddy Hartley's 'Face Corsets'

Some artists record the human face, others such as Hartley seek to transform it:

http://paddyhartley.squarespace.com/face-corset/face-corset/

Brendan Kelly

Here is a video of him talking about one of his traditional portraits.

He has some interesting approaches to drawing, both traditionally and on his iPad:

There is a lot more iPad work on the travel section of his website

Here is his website:

http://www.brendankellyartist.co.uk/