"I think I will paint a picture,"

While deep in thought a whisper could be heard.
It said…

Jumping out of the wooden box the red tube said…

Artie thought about the idea until another tube jumped out and said…

The yellow tube appeared next saying…

Then the green tube appeared asking to be chosen. It said…

The next tube to jump out was the blue tube.

Feeling a little shy, since he did not have a very common name, the indigo tube said…

The last tube to jump out was the violet tube saying…

While Artie was busy painting each tube insisted that only they be used.

They began to spurt paint at each other making such a mess.

Artie told them to stop fighting as he had finished his painting.

"See what you can do when you work together." he said,
"I have painted a rainbow and you are all in my picture."