Autumn landscape of a waterfall on a blue lake surrounded by a yellow forestAutumn landscape of a waterfall on a blue lake surrounded by a yellow forest
Night city of high-rise buildings with blue road lightingNight city of high-rise buildings with blue road lighting
Blue-green drawing of a skier as a symbol of the olympicsBlue-green drawing of a skier as a symbol of the Olympics
Yellow and red tulips blue and white forget-me-notsYellow and red tulips blue and white forget-me-nots