My Harbour
I had very much the same problem and ended up with a set of photos of the building of a plank on frame hull, plus the two photos I had added. Get the post back up and try "edit" the photos in the window all have a little cross top right-hand corner, click it and they will delete. It is a bit hit and miss so best of luck. The problem is it does mess up your harbour. Regards, Gary.
Gary Steam Marine, the only way to go.