Night city of high-rise buildings with blue road lightingNight city of high-rise buildings with blue road lighting
The blue expanse of the ocean stretching beyond the horizonThe blue expanse of the ocean stretching beyond the horizon
The seabed in shades of blue with seashells and seashellsThe seabed in shades of blue with seashells and seashells
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