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There is no evidence of this but, if it was true, then paper folding would have started in China. [Photo: Cai Lun (Ts'ai Lun); inventor of paper] That being said, there is very little examples of origami or paper folding in China.
The small number of basic origami folds can be combined in a variety of ways to make intricate designs. The best-known origami model is the Japanese paper crane. In general, these designs begin with a square sheet of paper whose sides may be of different colors, prints, or patterns.