Let there be Light

The book of Genesis uses the above words in describing how light came to be. Stemming from the arrival of the light of course, there came life itself........oh! and photography too.
Without light there would be eternal cold and nothing to see.
On my way to Dublin today the sunlight picked out these trees in a field at the side of the road and set them against a blue grey sky which threatened to spill rain but which never did.