The name translates into English as forest spiral, reflecting both the general plan of the building and the fact that it has a green roof.
It was designed by Austrian artist Friedensreich Hundertwasser, planned and implemented by architect Heinz M. Springmann, and constructed by the Bauverein Darmstadt company.
Some of the apartments are decorated in Friedensreich Hundertwasser's personal style and exhibit the colourful tiles in the bath and kitchen that are characteristic of his work.
Furthermore, all the corners are rounded off in these apartments along the roof and walls in an application of Hundertwasser's dogma "gegen die gerade Linie"[6][7] or "against the straight line."
From the outside, the typical elements of Hundertwasser's personal style attract attention: the gilded onion domes, the absence of straight lines and sharp corners, the multicoloured painting of the building in earth tones and the colourful ceramic columns.