Which technique portrays depth by making distant objects appear blue and lighter due to the scattering of light?

• A. Aerial/Atmospheric perspective
• B. Complementary colors
• C. Value
• D. Texture

Answer: (A)

Atmospheric perspective shows depth by simulating how the air affects distant objects. As light travels through the atmosphere, particles scatter shorter blue wavelengths more, so faraway forms appear cooler in color (bluish) and lighter in value, while edges soften and contrast drops. This haze and color shift create the sense that those objects are further away. The described effect—distant objects turning blue and lighter due to scattered light—fits atmospheric perspective perfectly. Complementary colors are about color harmony and contrast, not the depth cue created by atmospheric haze. Value refers to lightness and darkness but doesn’t inherently produce the blue, hazy distance caused by scattering. Texture concerns surface feel and detail, not the atmospheric effect that signals depth.