This was taken 2 years ago on a Convair 580 charter flight I took to NZCH.
What you see around the windshield is ice...

18 SEP 2004 Icing caused New Zealand Convair 580 crash in 2003
The New Zealand Accident Investigation Commission concluded that the October 3, 2003 crash of a Convair 580 was caused by icing. The airplane, on a cargo flight to Palmerston North, descended through an area of severe icing. It stalled, broke up due to overstressing of the wing structure and crashed into the sea.