Final answer:
The scene in the handscroll 'A Night Attack on the Sanjo Palace' is titled 'The Night Attack on the Sanjo Palace', representing the Heiji Rebellion from the Heiji Monogatari Emaki.
Step-by-step explanation:
The title of the scene depicted in the handscroll entitled 'A Night Attack on the Sanjo Palace' is 'The Night Attack on the Sanjo Palace'. This artwork captures a moment from the historical event known as the Heiji Rebellion, which occurred in Japan during the 12th century. The image is particularly famous for being part of the Heiji Monogatari Emaki, a series of handscrolls that visually narrates the events of this period. This specific scene represents the dramatic raid on the imperial residence by forces opposing the ruling Taira clan. The depiction serves as a historical record and an outstanding example of the narrative painting tradition during the Kamakura period of Japanese history.