Video: Cartoonist Ian Knox on drawing Arlene Foster
It has been a busy few weeks in Northern Irish politics with the Deputy First Minister Martin McGuinness resigning and threatening to trigger an election over the heating scheme scandal.
For cartoonist Ian Knox that is when he is happiest.
In this video Ian explains why his portrayal of Arlene Foster can change so dramatically between cartoons.
And how he would draw the DUP leader today... sweating.