Children's Day

Is that last year's grumpy Turquoise Fairy scowling at the back or has his younger brother been pressganged into taking his place? Agnese Rorbaka snapped the thumb-sucking little cherub in her finery, on the right. She looks too young to be parading in Carnival and a bit overwhelmed by it. BBC London wants photos of Carnival to post on its website (title link). Not a brilliant collection so far. The amateur photos of the Sultan's Elephant were better. Despite all the hi-tech cameras available nowadays, getting the exposure right when photographing black people against bright colours is a challenge. Try tweaking the gamma settings in XnView before sending them to yourlondon@bbc.co.uk.