Dreaming of black and white impermanence can signify a sense of duality in life, where everything is constantly changing and nothing is permanent. The black and white colors in dreams often represent opposing forces or the balance between contrasting elements in your life. This dream could indicate a realization that certain aspects of life are transient, and it may be urging you to embrace change and find peace in impermanence. In Hinduism, this might also represent the cycle of life and death, emphasizing the natural ebb and flow of existence.