The summit was the most important meeting of world leaders that Vladimir Putin has held in his six-year-rule of Russia.
There were flashes of his dry humour when he
teased Mr Bush over democracy in Iraq and made a jibe to Mr Blair over a party
funding row in Britain.
Expert's view: Blair looks bad in a lot of these pictures. The others are walking quite purposefully, but Blair is very stiff and erect, as if he has stopped - the others all look as if they are moving forward.