The French striker slotted from the penalty spot to join the list of players who have scored 100 goals for the club, doing so in his 237th appearance for Wenger's team.
Several gifted strikers have graced both Highbury and the Emirates over the years, but not all of them have reached the impressive milestone.
Olivier Giroud - 100 goals
Joe Baker - 100 goals
Theo Walcott - 107 goals
David Herd - 107 goals
Frank Stapleton - 108 goals
Jack Lambert - 109 goals
Alan Smith - 115 goals
Reg Lewis - 118 goals
Dennis Bergkamp - 120 goals
David Jack - 124 goals
Joe Hulme - 125 goals
Robin van Persie - 132 goals
Doug Lishman - 137 goals
Ted Drake - 139 goals
Jimmy Brain - 139 goals
John Radford - 149 goals
Cliff Bastin - 178 goals
Ian Wright - 185 goals
Thierry Henry - 228 goals