Pierre-Emerick Aubameyang has praised the impact of playing alongside Arsenal team-mate Alexandre Lacazette, although he admits he was dubious about it initially.
Aubameyang joined Arsenal from Borussia Dortmund in a club-record £65million deal in January.
The move saw the Gabon international reunited with a familiar face in Lacazette - with the former revealing he was sceptical at first about their relationship.
During their spells in France, Aubameyang played for Saint-Etienne while Lacazette played for their bitter rivals Lyon.