A short explanation on the structure of the website:

For projects before the year 2015 seperate English and German versions of the website exist.  

For projects since 2015 English and German information is given on the same page. The English and German versions of the website look the same and all the details are available in English below the German part. 

_____

You can find all projects since 1989 under the section "Projects" above.

For the current project click here.