Flowers of different colors.

Pink and yellow flowers.

Tales from childhood: People and their secrets.

"I like green color, too," the lady in red said.

"This color is very beautiful," Timothy said.

"But this is our secret. Because in my job we dance in red colors," she said.

"Many different dances in red clothes are nice," Timothy said.

Sophie and Natalie had their favorite colors, too. But they told about it only to each other.

Source of image:

https://www.shutterstock.com/image-photo/hidden-secrets-female-eye-attentively-looking-2278569051

Colors.

In the world there are many different colors. Each subject has its own color or colors.

Also, the colors have different tones. There are many tones of colors. 

The colors can change.

Source of image:

https://www.shutterstock.com/image-vector/color-brushstroke-oil-acrylic-paint-design-1093095602

Eos.

Eos (Ἠώς) was the goddess of dawn in Greek myths and legends. Hyperion (Ὑπερίων) and Theia (Θεία) were her parents.

Horse was an animal of the goddess.

Eos had her own symbols: roses and tiara. Also, she had her own colors, such as: red, white, pink, and gold.

Helios and Selene were siblings of Eos.

She had several husbands and children. God Zephyrus was one of goddess sons.

Nature.

Nature is very different. There are many plants and animals. Also, there are forests, jungles, rivers, seas, oceans. It's nature, too.

Red, green, brown, and etc. are colors of plants and animals.

Nature is beautiful.

Source of image:

https://www.shutterstock.com/image-vector/nature-landscape-garden-vector-illustration-geometric-2233498285

Rainbow.

A rainbow is a natural phenomenon. It's related to physics.

Red, orange, yellow, green, blue, indigo, and violet are colors of rainbow. These seven colors are in this phenomenon.

A rainbow may appear after rain. Or in the fog. A rainbow can be double.

At night, people may see the lunar rainbow or moonbow.

Source of image:

https://www.shutterstock.com/image-vector/paper-rainbow-clouds-on-sky-origami-1656638401

Source of image:

https://www.shutterstock.com/image-vector/design-element-watercolor-rainbow-image-309314531

Source of image:

https://www.shutterstock.com/image-vector/rainbows-different-shape-realistic-set-on-309647012