I shall never forget our melancholy stroll through those gorgeous halls, every picture on whose walls seemed, even to my own sympathetic vision, to glow with a sort of insolent renewal of strength and lustre.  The eyes and lips of the great portraits appeared to smile in ineffable scorn of the dejected pretender who had dreamed of competing with their triumphant authors; the celestial candour, even, of the Madonna of the Chair, as we paused in perfect silence before her, was tinged with the sinister irony of the women of Leonardo.  Perfect silence, indeed, marked our whole progress—­the silence of a deep farewell; for I felt in all my pulses, as Theobald, leaning on my arm, dragged one heavy foot after the other, that he was looking his last.  When we came out he was so exhausted that instead of taking him to my hotel to dine, I called a carriage and drove him straight to his own poor lodging.  He had sunk into an extraordinary lethargy; he lay back in the carriage, with his eyes closed, as pale as death, his faint breathing interrupted at intervals by a sudden gasp, like a smothered sob or a vain attempt to speak.  With the help of the old woman who had admitted me before, and who emerged from a dark back court, I contrived to lead him up the long steep staircase and lay him on his wretched bed.  To her I gave him in charge, while I prepared in all haste to seek a physician.  But she followed me out of the room with a pitiful clasping of her hands.

“Poor, dear, blessed gentleman,” she murmured; “is he dying?”

“Possibly.  How long has he been thus?”

“Since a certain night he passed ten days ago.  I came up in the morning to make his poor bed, and found him sitting up in his clothes before that great canvas he keeps there.  Poor, dear, strange man, he says his prayers to it!  He had not been to bed, nor since then, properly!  What has happened to him?  Has he found out about the Serafina?” she whispered, with a glittering eye and a toothless grin.

“Prove at least that one old woman can be faithful,” I said, “and watch him well till I come back.”  My return was delayed, through the absence of the English physician, who was away on a round of visits, and whom I vainly pursued from house to house before I overtook him.  I brought him to Theobald’s bedside none too soon.  A violent fever had seized our patient, and the case was evidently grave.  A couple of hours later I knew that he had brain fever.  From this moment I was with him constantly; but I am far from wishing to describe his illness.  Excessively painful to witness, it was happily brief.  Life burned out in delirium.  One night in particular that I passed at his pillow, listening to his wild snatches of regret, of aspiration, of rapture and awe at the phantasmal pictures with which his brain seemed to swarm, comes back to my memory now like some stray page from a lost masterpiece of tragedy.  Before a week was over we had buried him in the little Protestant