WHAT'S WRONG WITH THIS PICTURE?

Being Scottish I'm quite happy to admit that I know next to nothing about cricket but I couldn't help noticing something unusual about the image in the centre of this display at Lord's cricket ground, while I was on a shoot there last night.  Obviously (especially if you're English) the wicket has four stumps instead of three, but none of the cricket buffs I asked could explain why, not even former England captain Nasser Hussain (OBE) who was there to tell a few stories from his cricketing career.  I found the answer myself with the help of Google: thecricketer.com/default.aspx?pageid=1201&topicid=41687.  I won't even attempt to explain what a Googly is in cricket but you can also find out about that here: en.wikipedia.org/wiki/Googly.