Concave Parry Arc

My first sighting of a Parry arc, concave version, this afternoon at 4:30pm with a sun height at 17.7°. It was quite distinct at the sky but hard to capture on camera. I had to be fast, I think I missed the best part already with a much clearer circumzenital arc and tangent arc.
The Parry arc is situated slightly left under the seagull.

Enhanced crop of the image above

T  -  Technisch - Technical

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