Origami is the traditional Japanese art of paper folding. It began in Japan in the 17th century AD. Paper making originated in China in the 1st century AD and spread to Japan in the 6th century AD. Origami developed further during Japan's Edo period from 1600-1868 when paper production increased. Famous origami artists like Akira Yoshizawa developed new folding techniques and created thousands of original designs. Origami is now practiced globally and celebrated through festivals and as a symbol of peace.