Danger from above

The temperature has kept changing the last few days, from cold to mild and back to cold.This has turned out to be ideal for growing icicles. You can see how they become bigger day by day. They may look impressive, hanging from the rooftops high above the street, capturing rays of sunlight. They also impose danger, danger to the casual pedestrian walking the streets, mindless of the "daggers of ice" raised above their heads.

Today's picture is showing some of these icy daggers. It was originally a colour photo that I converted to black & white and applied a 'grainy' texture.