Yellow is one of the most important colors in human history.
First natural yellow pigments appeared 3000 years BC, they were made of clay and saffron, easy to work with and affordable.
That is why ancient yellow paintings may look childish, naive, imperfect, but they are always very sincere. 5000 years later the situation is the same and it's not a joke.
My aunt has been working in the kindergarten for 30 years, she also writes manuals for nursery teaches. And she found out that yellow is usually kids' favourite color. The color of the sun and warmth, tolerant to artistic mistakes and welcoming to artistic experiments.
That is why I tried to close my grown-up's eyes and open my inner k...