Blink while watching the first of Pierre-Emerick Aubameyang's goals against Everton last week and you could easily imagine yourself transported back to a time when Arsenal won trophies for fun.
Was it the ducking and diving to remain onside, the immaculate timing of the run behind a leaden-footed defender, or the lethal acceleration to storm clear?
Maybe it was the eye contact with the goalkeeper, the opening up of the body, the caressed finish into the far corner. Perhaps it was just the No 14 on the back of the shirt.