Olivier Giroud’s incredible scorpion kick set Arsenal on the way to a victory over Crystal Palace which moved them up to third in the Premier League.
With a cross from Alexis Sanchez delivered behind him, Frenchman Giroud elastically reached the ball with his left foot, looping it over his head and in off the underside of the bar.
An Alex Iwobi header gave Arsenal a scrappy second before Palace briefly rallied to force saves from home goalkeeper Petr Cech.
The win moves the Gunners back to within nine points of leaders Chelsea, while Palace stay 17th, two points above the relegation zone.
They visitors have won only once in 12 league games, with manager Sam Allardyce awaiting his first victory since taking over from Alan Pardew.
Giroud marked his return to the Arsenal starting line-up on Boxing Day by scoring the only goal in the win over West Bromwich Albion, and followed up here by pulling off one of the most memorable moments of this or any other season.