It is a moment that is often forgotten in the emotion of winning last season's Emirates FA Cup - but not by David Ospina.
With just minutes left of the final against Chelsea, the Colombian goalkeeper made a fine save to deny Diego Costa from close range and help us preserve our lead.
"That was really key moment in the game," Ospina told Arsenal Player. "We were leading 2-1 at that point and the game was about to end.
"We knew Chelsea were a good side and had quality players. At any minute they could change the course of the game.