There is a special serenity to the morning, an ephemeral liminality as the short-lived golden light moves into bright daylight.
And at this time of year, it's getting bright around 06:00, with sunrise under an hour later.
I have of course written here on Panoramic Ireland about the 40-foot, where I mentioned that the water is definitely not 40 feet deep. The name of this small coastal area in Sandycove comes from the 40th Regiment of Foot, a regiment of the British Army that were stationed here.