Stunner: Theo Walcott's volley set Arsenal on their way
Not my game: Mesut Ozil had to do a fair bit of tracking back
Talented: Theo Walcott does his best to chase Marseille playmaker Mathieu Valbuena
On form: Jack Wilshere put in a combative midfield performance
No foul? A high boot is raised on Mathieu Flamini
Club record: Arsenal tweeted their ten away victories
Hard to beat: Steve Mandanda kept Arsenal out until the 65th minute
Ouch: Arsenal felt they should have had a penalty after a foot was raised on Per Mertesacker
On top: But did the Gunners rely on Ozil too much?
Consolation: Jordan Ayew nets a late penalty for the hosts
Workhorse: It's night like these that Flamini proves his worth
Solid: Arsene Wenger (right) will be happy that Mertesacker and Wojciech Szczesny (left) kept a clean sheet
Number one: Walcott salutes the crowd after the final whistle
Contrast: Olivier Giroud (above) found it difficult but Ramsey (below) contributed agai
