Revealing the mystery

I started the mystery puzzle from my Blip of two days ago. 
I have only done some of the top half so far but can identify it as view of Eastbourne  and the cliffs of Beachy Head, taken probably from Sovereign Harbour. I love the sky, which was probably what made my sister take the photo - so much more interesting with clouds rather than a clear blue sky. 
Should finish it tomorrow and will add it as an extra.
EXTRA ADDED - completed puzzle 22/10/2022