Interesting that this 5 secs(guessed) has captured the outline of the ferry quite well and yet the measured 5 secs hasn't done so well. I like the slightly ghostly and yet recognisable form of the ferry
@ Pentaxuser. They are both guesses actually. I think this got longer than 5 seconds really as I wanted enough of the ferry to have passed during the exposure. I could not tell what the camera was seeing because when the mirror is up you can't see through the viewfinder.