Some while ago I bought a cheap book about “current buildings in Villingen”. The book is from1975 and shows a very clean architecture which the urban planners of this time pretty much seeked and also accomplished.
You can see a lot of Bauhaus influence. Also the five points of new architecture from le corbusier is seen in the first spot we visited which is a elementary school.
Thanks to @mvnu for coming with me. Hes currently studying architecture so he gave me a lot of insights I didnt know.
Also checked out the local fire department. Also the pictures to compare it with. I might do the whole book.