Jenny Holzer Projections in Krakow
also: https://www.google.com/search?q=jenny+holzer+plaques&hl=en&rlz=1C1MEBB_enUS443US443&prmd=imvnso&tbm=isch&tbo=u&source=univ&sa=X&ei=O0AwT5utMYPSsgapyL33Aw&ved=0CEkQsAQ&biw=1049&bih=702
