Which statement about one-point lighting is true?

Which statement about one-point lighting is true?

• A. It uses a single light, typically the key light, to illuminate the subject
• B. It requires multiple lights
• C. It relies on back lighting only
• D. It uses only natural light

Answer: (A)

One-point lighting means using a single light source to illuminate the subject, with that light typically serving as the key light. This setup defines the main exposure and the strongest facial and form shaping, while shadows remain prominent because there’s no additional light to fill them. It creates a simple, often dramatic look and contrasts with multi-light setups that include fill or back lights to control shadows and separation. The statement that a single light is used, usually as the key light, best captures this approach. The other ideas—needing multiple lights, relying on back lighting alone, or using only natural light—do not align with the definition of one-point lighting.

One-point lighting means using a single light source to illuminate the subject, with that light typically serving as the key light. This setup defines the main exposure and the strongest facial and form shaping, while shadows remain prominent because there’s no additional light to fill them. It creates a simple, often dramatic look and contrasts with multi-light setups that include fill or back lights to control shadows and separation. The statement that a single light is used, usually as the key light, best captures this approach. The other ideas—needing multiple lights, relying on back lighting alone, or using only natural light—do not align with the definition of one-point lighting.