Zeitpyramide: When Maths and Art Disagree

The time pyramid (Zeitpyramide) in Wemding is a classical example of the conflict between art and maths. Will this long-term artwork become famous for its mathematical error? Or will the beauty of the design win us over? In any case, I propose a better design of 121 blocks that allows the Wemding to set a stone in 1993 and 1200 years later. The technical drawings are available here:
www.bartneck.d...