Light and darkness of the underwater world

The underwater world is colorful and bright. This color is conspicuous and memorable. It's good. But this is bad. Color often obscures everything else. So I like to watch underwater photos in black and white.

Then I start to see lines, shapes, lights. The photos have new accents. More attention is paid to the sea inhabitants themselves.

I chose for this post different marine inhabitants. Each of them is beautiful in its own way. They are all a dream of a diver. There are representatives of different seas and oceans:
Whale Shark with Maldives
Green Sea Turtle from the Philippines
Manta from Indonesia Raja Ampat
Squid from the Red Sea

I promise to return to this topic many times, because I consider it interesting and important. Let these photos yield in color entertainment. But they create the settings and make you think.

p/s The first two photos for the weekly contest of black and white photography.