Final answer:
The painting that represents the Futurists' belief in the portrayal of a "dynamic sensation" is called Unique Forms of Continuity in Space.
Step-by-step explanation:
The painting by Giacomo Balla that represents the Futurists' belief in the portrayal of a "dynamic sensation" is called Unique Forms of Continuity in Space.
The Futurists were influenced by the idea of capturing movement and dynamism in their artwork. They wanted to express the sensations, rhythms, and movements of objects rather than focusing on the subjects themselves.
Balla's painting, Unique Forms of Continuity in Space, beautifully showcases this concept with its depiction of a human figure in motion, exuding a sense of speed and energy.