Paintings stay fresh or fade depending on what they're made with. If a painting uses strong, tough colors like red from iron, it stays bright for a long time, kind of like how chocolate lasts longer than ice cream. But if the paint is made with weak colors that break down easily, like blue from lapis lazuli, it can lose its color over time, like how lemon juice makes paper yellow.
Examples
- A red rose painted with iron stays bright for centuries
- A blue sky made from lapis lazuli fades over years
- An ancient painting under the sun loses its colors slowly
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See also
- Why Do Paintings Change Over Time?
- Why Do Paintings Last Forever — Or Not At All?
- How Did Painters Create the Illusion of Depth?
- How Do Paintings Survive for Hundreds of Years?
- How Do Painters Turn a Blank Canvas Into a Masterpiece?