Andrew Strauss - Strauss punishes Shane Watson with a glorious cover drive  

Andrew Strauss - England's captain moves to a serene fifty  

Mitchell Johnson - Andrew Strauss receives a huge let-off as Johnson drops a straightforward chance at mid-off  

Alastair Cook & Andrew Strauss - England's openers leave the field after a perfect morning session  

Andrew Strauss - Strauss celebrates his first Test hundred in Australia  

Brad Haddin & Andrew Strauss - Marcus North finally makes the breakthrough for Australia as Strauss is stumped  

Brad Haddin, Mike Hussey & Alastair Cook - Cook continues to flourish after the departure of his opening partner  

Lee Carseldine - Australia's day is summed up by an amusing incident involving their substitute fielder  

Alastair Cook - Cook follows his skipper to three figures  

Peter Siddle, Ricky Ponting & Mitchell Johnson - Australia appear short of ideas as the day draws to a close  

Jonathan Trott - Trott joins the party with a composed half-century  

Jonathan Trott & Alastair Cook - Bad light forces a premature end, with Cook still unbeaten