The sea was slight and calm

He turned the knob, but the door was locked. Retracing his steps past a vacant lot, the young man entered a shop where a colored man was employed in varnishing a coffin, which stood on two trestles in the middle of the floor.

The sailor hitched up his trousers.

At first they wouldn't believe him, but he gave them proof. X-ray the Adulteress, he told them, and you will find an underpainting. They did and found the underpainting van Meegeren had described.