This is a half-water perspective shot of coastal scenery in Okinawa, Japan. The lower half shows emerald-like clear shallow sea, sunlight penetrates the water and casts shimmering ripple shadows on the sandy seabed. The upper half presents mint blue sea surface, with white sandy beach stretching in the distance, covered by dense dark green tropical vegetation along the coast. The bright blue sky dotted with fluffy cumulus clouds is above. Okinawa is famous for its extremely high sea visibility and layered turquoise seawater, it is a world-famous resort. The picture has a relaxing and healing atmosphere, full of the refreshing feeling of summer seaside, very suitable for desktop wallpaper.