PASSING CLOUD...

It may be some primeval instinct but each time I visit a beach I`m on the lookout for caves.  Perhaps an urge to explore whilst at the same time perhaps seeking a refuge from the world outside.   Anyway, I took this photo in a small cave in the cliffs at Porth Joke in Cornwall.  Luckily the tide was out and I was able to poke around in the cave admiring the `architecture` of the rock formations and the contrast between the darkness inside and the light outside on the beach.   Just at that moment along came this passing cloud which seemed to mirror the shape of the cave and I couldn`t resist snapping away...........