Here's the post on their blog:
"BLUMING' MARVELLOUS WORK LUKE!
We are overjoyed to welcome, award winning, Aussie artist Luke Watson to our roster.
He has already made a huge impact here, as you can see from this superb caricature of Heston Blumenthal. Luke is a prestigious digital painter and has lots more work on our site. We are sure you will be as impressed as we are!"
Draw on watto, draw on...