 An example of the interlinking of architectural and vegetable form is Tilman Riemenschneider's "Heilig-Blut-Altar" (St. James's Church, Rothenburg ob der Tauber, 1501/05).Here, the canopies are formed by intertwined branches, which in turn are crowned by an architectural finial.This artistic approach deliberately broke with the expected order and with the comprehensibility of the architectural system.