Here's two Royal Marines in a high speed launch. But the detail that appeals is that wee house near the river bank. Nearly derelict now, surrounded by wasteland. What was it once? A Shipyard Manager's house? Surely it was a house. Look, it's got a chimney. But maybe it was an office, Victorian offices had fires and chimneys... But I'd like to think that it was once a house, and children once peered out of those windows, across to where I took the photo.