The dharma wheel, also known as the Dharmachakra, is a symbol in Buddhism representing the teachings of the Buddha, or Buddhism itself. It typically features eight spokes, which correspond to the Noble Eightfold Path, a guide for ethical and mental development leading to enlightenment. The wheel signifies the cycle of birth, life, death, and rebirth, known as samsara. In Buddhist art, the dharma wheel is often depicted in various forms, such as stone carvings or paintings. It serves as a reminder of the importance of following the path laid out by the Buddha, promoting wisdom, ethical conduct, and mental discipline for spiritual growth.