Most football fans can identify the iconic stadiums of the Premier League without a second's delay.
But the stadiums of the not-quite-so-famous teams aren't quite as easy to place.
Especially if the photograph is of an obscure viewpoint of the stadium, with all club colours blurred out, some of which are in fading light
Throw in the fact that many of the newer stadiums have a very similar look and it gets harder still.
So, your challenge this week is to identify all 20 current Premier League stadiums from a single picture, with four possible options.