Final answer:
Eugène Delacroix used diagonal and curved lines in The Death of Sardanapalus to create movement, energy, sensuality, and drama.
Step-by-step explanation:
Eugène Delacroix used various lines in The Death of Sardanapalus to create different effects and convey emotions. One of the prominent types of lines used is diagonal lines, which give a sense of movement and dynamic energy to the composition. These diagonal lines can be observed in the arrangement of the figures and the flowing drapery. Another type of lines used is curved lines, which add a sense of sensuality and drama to the painting. Delacroix used these curved lines in the figures' poses and the arrangement of the furniture and objects. Overall, the choice and placement of lines in The Death of Sardanapalus contribute to the overall visual impact and narrative of the artwork.