There are occasionally moments in Formula 1 that make you stop and look twice. Did that really happen? They are fleeting. Snapshots in time. But they stay with you.
I enjoyed one during the first free practice session for the 2016 Australian Grand Prix, which was almost worthless for reading the weekend's emerging form but proved priceless for watching F1 drivers at their best.
During the last 15 minutes, when most cars were on track attempting to get some precious dry running in, everyone was caught out by another of Friday's impromptu Melbourne downpours.