In traditional Japanese aesthetics, wabi-sabi (侘寂) is a world view centered on the acceptance of transience and imperfection. The aesthetic is sometimes described as one of appreciating beauty that is “imperfect, impermanent, and incomplete” in nature. It is prevalent throughout all forms of Japanese art. It is a concept derived from the Buddhist teaching of the three marks of existence (三法印), specifically impermanence (無常), suffering (苦) and emptiness or absence of self-nature (空).
Characteristics of wabi-sabi aesthetics and principles include asymmetry, roughness, simplicity, economy, austerity, modesty, intimacy, and the appreciation of both natural objects and the forces of nature.
Wabi-sabi
https://en.wikipedia.org/wiki/Wabi-sabi
Leonard Koren
http://www.kushima.org/?p=25282
http://www.kushima.org/?p=28697
http://www.kushima.org/?p=34793
http://www.kushima.org/?p=42096
http://www.kushima.org/?p=44350