This image was acquired from
wikimedia. 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:
Per.huttner.. Filling the City with Dreams Performance documentation from Zendai MOMA Shanghai February Transferred from org en Original text selfmade February br original upload date Prallman talk Original uploader was Prallman at org en Released into the public domain by the author en Prallman Original upload log