Look at the colourful band in the sky. What is it?

This is a rainbow. You can see seven colours it. Yellow, orange, red, blue, green indigo and violet. Colours make everything beautiful.
All the things around us have colours. Grass trees and plants are green. The sky and sea are blue. Apples and tomatoes are red. Mangoes and bananas are yellow. Flowers have all the colours red, pink, purple, orange, white, blue and yellow.
We make colours with the help of  water colours. We mix yellow with blue to make the green colour. We can make the orange colour by mixing yellow into red. We can mix blue with red to make the purple colour.
We thank Allah for a colourful world.