BERTHA. Still no sound? No sign of human footstep? No approach of my deliverers. Horrible suspense! Fearful and hopeless as that of one buried alive beneath the sod of the churchyard. And for what dost thou sit, poor deceived one? An inviolable oath immures thee in this dungeon. Gianettino Doria must fall, and Genoa be free, or Bertha left to pine away her miserable existence, such was my father's oath. Fearful prison-house to which there is no key but the death-groan of a well-guarded tyrant. (Looking round the vault) How awful is this stillness! terrible as the silence of the grave! How fearfully the darkness creeps from yonder vaults! My lamp, too, is flickering in its socket. (Walking up and down energetically). Oh, come, come, my beloved, 'tis horrible to die here. (A pause--then she starts up and rushes to and fro wringing her hands to deep despair.) He has forsaken me. He has broken his oath. He has forgotten his Bertha. The living think not of the dead, and this vault is my tomb. Hope no more, wretched one. Hope flourishes only where the eye of the Almighty pervades--into this dungeon it never penetrates. (Again a pause; she becomes still more alarmed.) Or have my deliverers perished? Perchance the bold attempt has failed, the danger has overwhelmed the courageous youth. O unhappy Bertha, perhaps even now their ghosts are wandering through these vaults, and weep over thy vain hopes. (Shuddering.) Heavens! if they are dead I am irrevocably lost, irrevocably abandoned to a horrible death. (Leans against the wall for support. After a pause she continues despondingly.) And if my beloved one still lives--if he should return to keep his word, to fetch his bride away in triumph, and find all here lonely and silent, and the inanimate corpse no longer sensible to his transports--when his burning kisses shall in vain endeavor to restore the life which has fled from these lips, and his tears flow on me hopelessly--when my father shall sink weeping on the body of his daughter, and the voice of his lamentations echo through the regions of my prison-house. Oh, then repeat not to them my complaints, ye walls! Tell them that I suffered like a heroine, and that my last sigh was forgiveness. (Sinks exhausted on the stone--pause--a confused sound of drums and bells is heard from behind the stage in various directions. BERTHA starts to her feet.) Hark! what means this? Am I awake, or do I dream? How dreadfully the bells clang! That is no sound of ringing to prayers. (The noise comes nearer and increases; she rushes to and fro alarmed.) Louder and louder yet! Heavens, they are alarm-bells! they are alarm-bells! Have enemies surprised the city? Is Genoa in flames? A wild and dreadful din, like the trampling of myriads! What's that? (Someone knocks loudly at the door.) They come this way--they draw the bolts--(rushing towards the background). Men! Men! Liberty! Deliverance! (BOURGOGNINO enters hastily with a drawn sword, followed by several torch-bearers.)