The fire burning in the grate was not a very large one; and the outer air (as I had noticed on my way to the house) had something of a wintry sharpness in it that day.
Still, my first feeling, when Major Fitz-David left me, was a feeling of heat and oppression, with its natural result, a difficulty in breathing freely. The nervous agitation of the time was, I suppose, answerable for these sensations. I took off my bonnet and mantle and gloves, and opened the window for a little while. Nothing was to be seen outside but a paved courtyard, with a skylight in the middle, closed at the further end by the wall of the Major's stables. A few minutes at the window cooled and refreshed me. I shut it down again, and took my first step on the way of discovery. In other words, I began my first examination of the four walls around me, and of all that they inclosed.
I was amazed at my own calmness. My interview with Major Fitz-David had, perhaps, exhausted my capacity for feeling any strong emotion, for the time at least. It was a relief to me to be alone; it was a relief to me to begin the search. Those were my only sensations so far.
The shape of the room was oblong. Of the two shorter walls, one contained the door in grooves which I have already mentioned as communicating with the front room; the other was almost entirely occupied by the broad window which looked out on the courtyard.