The knots present in the Bamboos represent different stages of the path, symbolizing the inner journey and personal growth. Just as the straightness of the Bamboo points to the perfection of its upward projection, Reiki practitioners also seek to constantly improve themselves in their Spiritual practice. In some cultures, such as some African cultures, Bamboo is seen as a symbol of joy, representing the happiness of living without sickness and worries. This symbolism is related to the principles of Reiki, which seek harmony and balance of body and mind. In Japan, Bamboo is known as “the Bamboo of the World” and is considered a plant of good luck. Bamboo painting is a highly valued art and can also be seen as a spiritual exercise.