My Fatcat Banker.  Had in mind a magazine cover though not intended for any particular publication.
I did this grotesque cartoon in a digital paint style complete with crack-texture for extra gravitas.
Time spent working up the paint (after the initial pencil sketch) took just 2 days.
See my blog post showing a detail portion with my inspiration for this portrait.

Also done similarly painted grotesques of our leading politicians David Cameron, Nick Clegg and Gordon Brown, see collected posts label here!