Imagine that you are looking at a wall with peeling paint. At first glance, you might see the paint as a solid and permanent object with a distinct form and color. However, upon closer inspection, you begin to realize that the paint is not a static, permanent object in the way that you originally thought, and that its a great example of emptiness.
As the paint peels away, you can see that its made up of layers upon layers of paint, each layer a different color and thickness. You also observe that the paint is dependent on the surface its applied to, and the adherence of the paint to the wall is dependent on various conditions such as humidity, temperature, and time.
Moreover, the paint itself is made up of chemicals that are further made up of atoms, which are made up of subatomic particles that are in constant motion. There is no fixed or inherent essence to the paint, and it is constantly changing.
This realization of the emptiness of the paint can help us to understand the nature of reality more deeply. Like the paint, all phenomena are dependent on various conditions and are constantly changing. There is no fixed, permanent self or identity to ourselves or the world around us. By recognizing this truth, we can begin to let go of our attachment to fixed ideas and concepts, and cultivate greater wisdom and compassion in our lives.