A Room With a View by Edward Morgan Forster Chapter 4 Page 11

In the distance she saw creatures with black hoods, such as appear in dreams. The palace tower had lost the reflection of the declining day, and joined itself to earth. How should she talk to Mr. Emerson when he returned from the shadowy square? Again the thought occurred to her, “Oh, what have I done?” — the thought that she, as well as the dying man, had crossed some spiritual boundary.

He returned, and she talked of the murder. Oddly enough, it was an easy topic. She spoke of the Italian character; she became almost garrulous over the incident that had made her faint five minutes before. Being strong physically, she soon overcame the horror of blood. She rose without his assistance, and though wings seemed to flutter inside her, she walked firmly enough towards the Arno. There a cabman signalled to them; they refused him.