This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
chinese pinyin card catalogue crowdsourcing british library blackandwhite monochrome text writing outdoor black and white This card is part of card catalogue of printed books held within the Chinese collections of the British Library. It is used within crowdsourcing project at www.libcrowds.com This card is part of card catalogue