In traditional Japanese aesthetics (a set of ancient Japanese ideals), Wabi-sabi (侘寂) is a world view centered on the acceptance of transience and imperfection. Wabi-sabi is sometimes described as one of beauty that is "imperfect, impermanent, and incomplete". It is a concept derived from the Buddhist teaching of the three marks of existence (三法印 sanbōin), specifically impermanence (無常 mujō), suffering (苦 ku) and emptiness or absence of self-nature (空 kū).
Wabi connotes rustic simplicity, freshness or quietness, and can be applied to both natural and human-made objects, or understated elegance. It can also refer to quirks and anomalies arising from the process of construction, which add uniqueness and elegance to the object. Sabi is beauty or serenity that comes with age, when the life of the object and its impermanence are evidenced in its patina and wear, or in any visible repairs.