Moonlight on the sea.
I found an old photograph of a monochrome, done in blue by an eighteenth century artist, of Lyme Regis harbour by moonlight. I used the general scene and painted my own version in colour. Unfortunately, since it's night-time the seagulls are all in bed, asleep. (-:
Indeed, indeed, Repentance oft before, I swore---but was I sober when I swore?
And then and then came Spring, and Rose-in-hand, My thread-bare Penitence apieces tore.