Coal Seam, Bergwerk Prosper-Haniel #1

Coal Seam, Bergwerk Prosper-Haniel #2

Coal Seam, Bergwerk Prosper-Haniel #3

Coal Seam, Bergwerk Prosper-Haniel #4

Coal Seam installation view, Kunstwerden, Germany 1

Coal Seam installation view, Kunstwerden, Germany 2

Coal Seam installation view, Kunstwerden, Germany 3