There was not the slightest possibility of an interruption.

Mathilde commenced speaking.

"I believe you are pleased with your chamber, Agnes?"

"Charmed," I answered.

Without perceiving the double entendre hidden in my reply, she said:

"And you have always slept well, then?"

"Never better," I replied; "in that chamber," I mentally added.

In her ignorance of this silent reservation, she was pleased with my answer, and sat smiling quietly and studying, apparently, the glowing coals of fire in the chimneyplace.

I broke her reverie by saying, in a careless, off-hand way:

"Apropos de rien, you have not told me the story of that mysterious portrait yet."