As Sir Alan's search for an apprentice approaches the half way point, he decides to throw the candidates completely out of their comfort zone. He calls them to Christie's in London's St. James, where works of art regularly sell for hundreds of thousands of pounds, where their task is to sell art photographs of their choosing in a trendy East London gallery. The teams are split on the best approach; should they go for the kill or do artists and their customers prefer a softly softly approach?If all goes well, the teams could sell thousands of pounds worth of photography. But one team has to lose – and after a grilling from Sir Alan in the boardroom, one person in that team will get fired.