Tell me about the mermaid in the underwater world

My family has a beautiful mural of the underwater world. It looks beautiful.

There are countless fish and corals in the sea. Of course, the sea is so blue. Due to the sunlight, the sea is light blue. There is no sunshine on the bottom of the sea. Blue is purple. Dark blue and light blue go together, just like beautifully woven blue satin.

Corals are grotesque, with long petals, blue and red, like blooming flowers; Some of them are round and covered with brown thorns, which are really like little hedgehogs falling to the bottom of the sea. They shrink into a ball with excitement when they see such beautiful scenery. Some white ones are gathered together like a big cotton ball ... it's so beautiful!

Those fish are more beautiful, some of them are covered with many nets and their cheeks are bulging like balloons; Some of them have patterns like tigers. Maybe they are what people call tiger skin fish. Someone swims very fast, as if in a race; Huh? A group of fish that are too beautiful to be named over there are all waiting in line to stop in the water. Is there a beauty contest?

Every time I see this painting, I want to become a little mermaid and swim to the sea to enjoy the beautiful scenery!