I took this photograph while on a stroll along Bexhill beach. It was ( as you can tell ) a very misty day , sea fog had suddenly appeared from nowhere. I was walking along a stretch of beach near Cooden , when I decided to take some photographs of the sea defence groynes . I have to admit I did feel a little uneasy while I was walking in this part of the beach, I felt vulnerable for some reason. I pushed all thoughts to the back of my mind and carried on photographing the beach. Its now two weeks later and today I decided to edit some of the images I had taken that day . However this photograph reveals an unexplainable dark shadow in the middle of the image. I cant explain what the patch is , but it is not photoshopped or something on the lens.