Autumn forest with bright leaves against a blue skyAutumn forest with bright leaves against a blue sky
Bright yellow leaves of trees against a blue sky backgroundBright yellow leaves of trees against a blue sky background
Bright contrast of red and green. autumn landscapeBright contrast of red and green. Autumn landscape
Giving out or reflecting a lot of light; shining. (of sound) clear, vibrant, and typically high-pitched. (of a person, idea, or remark) intelligent and quick-witted. Giving an appearance of cheerful liveliness. Luminously. Bold and vivid colors. Headlights switched to high beam.