Heart of Darkness
You can't beat an outstretched hand to add that certain something to a portrait of a scary character.
For another example, check out: Pleased to Eat You!
A portraitt I took on the Royal Mile on Friday, featuring George Rowell (I think...I'm working from the cast pics on their website...where they all look VERY different to this!) from 'Hamlet House of Horror'.
The cast are enormous fun on the Royal Mile...and certainly put the Ham into Hamlet...in the nicest possible way. :-)
You can find their website here: www.hamlethouseofhorror.com/
You can buy tickets for the show here: www.edfringe.com/whats-on/theatre/hamlet-house-of-horror