One notable example right before the launch, SpaceX engineers found a few cracks in the second stage engine nozzle extension.

MOI_QatarEn But lack of floor plans, thick smoke and heat and malfunctioning sprinkler systems hindered rescue efforts at the Villaggio.

The nozzle of an arc pistol should never be viewed directly, unless it is certain that no power is available to the equipment.

So we walked around the backside, just to see what was going on here, where it turns out wherever there's a sprinkler head and a palm tree, you get the effect.