The race helmet of Niki Lauda sits on top of his coffin during his funeral on Wednesday in Vienna. AFP
People hide under umbrellas as they queue up to pay their respect to Lauda. AFP
Actor Daniel Bruhl arrives for the funeral. Reuters
Formula One group chief executive Chase Carey. Reuters
Four-time world champion Alain Prost, right, arrives with 1992 world champion Nigel Mansell. Reuters
Niki Lauda's widow Birgit, second left, Mercedes-GP team principal Toto Wolff, right, and Lewis Hamilton, second right, arrive.
Wolff, centre, had spoken passionately about the importance of Lauda to F1 in Monaco. EPA
Prost, centre, lost the 1984 title to Lauda by 0.5 points. AFP
Bruhl talks to Nico Rosberg, back to camera. EPA
2016 world champion Rosberg worked with Lauda at Mercedes.
British former F1 driver David Coulthard and his wife Karen Minier. AFP
Retired Austrian driver Gerhard Berger and Ferrari chief executive Luca di Montezemolo. EPA
Niki Lauda's widow Birgit, her children Mia and Max, Niki Lauda's son Lukas arrive to attend Lauda's funeral ceremony at St Stephen's cathedral in Vienna. Reuters
Lauda's coffin is carried into St Stephen's Cathedral in Vienna.AFP
Hamilton accompanies Lauda's coffin after the funeral service. Reuters
Flavio Briatore and Ross Brawn both attended the funeral. AFP