It's an intriguing shape, and a fine subject for black and white.
No idea, but I like what you've done with it!
You've created quite a puzzle for us. Visual clues: there is a water drop on the lower left. By its size, I think this is not as huge as it appears. The tiny dotted texture looks to be from your processing, so the object may, in reality, be smooth. But, Im stumped.A wild guess, some kind of sun dial ---where the sun shines through the hole and tells the time by where it lands.
Great image Gerald.. could it be a salad fork....
It does have a Christmassy feel, but I suppose that is to easy.
Looks as though it may be on the Trans Pennine Trail and National Cycle Network Route 62?