approaching wabi,there are a little different concept or feeling between wabi und sabi,I remembered French pholosopher H.Bergson said that human can look and see in spite of he has eyes(as a sensory organ),the word wabi often used in haiku and it's difficult to talk about it with word, then I go with the words which can feel wabi,follows,--quiet,astringent,not rich,not colourful,easy capable by mind-eye,simple but not vacant,have something associating to the historical thing,not vulgar,no bloody,poor but neat---usw.It's a tone or character of the haiku spirit.I write next chance again,sory in verbose explanation.Thanks.