The article and photos were published in 2013/12/5 few design websites.

1.dezeen
http://www.dezeen.com/2013/12/05/nendo-adapts-japanese-paper-making-semi-wrinkle-washi-crumpled-lamps/

2. designboom
http://www.designboom.com/design/nendo-forms-semi-wrinkle-washi-lamp-using-3d-paper-moulding-12-05-2013/

3.mocoloco
http://mocoloco.com/vote/semi-wrinkle-washi-lamp-by-nendo-taniguchi-aoya-washi/

Please take a look！