Earth's power is separated into 4 elements: Air, Earth, Fire, and Water. Healthy shifts of energy can happen when you harness and harmoniously balance earth elements. Each element is alive and has specific jobs to perform. Energy is produced when combining certain elements together. If you take the fire of a candle and light an incense which is an earth element, a pleasant smelling smoke will fill the air. These elements are essential for everyday life. This collection helps to beautifully enhance the power of earth's 4 elements.