Mono Monday - Overlay using rocks

Since the weather was lovely and the forecast for the next few days is dire, this afternoon Minty and I headed down to the loch for a walk, with the ulterior motive of finding some rocks for today's mono challenge.

'Overlay' was a new word to me, but it sounds a bit like a double exposure, so I'm hoping that this attempt will do. I liked the ghostly tree. It really was sitting quite deep in the loch after all the recent rain.

Extra  -  note the wild swimmers