Gabriel Jesus scored a goal and grabbed an assist to help Arsenal get back to winning ways in the Champions League with victory at Sevilla.
After losing 2-1 to Lens in their previous European outing, the Gunners came through a difficult test against the seven-time Europa League winners.
Gabriel Martinelli got the visitors off and running by marking his Champions League debut with a goal, racing on to Jesus' brilliant ball and rounding the goalkeeper in first-half stoppage time.
Jesus then increased Arsenal's lead early in the second half with a superb strike into the top corner.