»7000 Stones«, 2008. 7000 hand-numbered stones by Lenka Clayton.
»Steine«, 2010. 1000 stones, numbered with white marker by Mark Wallinger.
»A Forest«, 2004, a pine tree growing inside a functioning computer. By Juneau Projects.
»Berliner Bordsteinjuwelen«, 2007, cut and polished found stones. By Alicja Kwade .
“Tree hang one”, “Pinecone”, “Legline”, “Leap into the yard” and “Dirt roll one” by Keith Boadwee.