_DH_4043-documenta-2C5A27W-eyeturner-georg-berg.jpg

https://www.alamy.com/war-always-a-topic-at-the-documenta-in-kassel-seat-modules-in-stain-camouflage-are-assembled-twice-a-week-in-a-performance-to-form-a-tank-in-its-original-size-image364712317.html