proIO server solutions and service systems, frankfurt

independent consulting company, hamburg

leather garments from ethiopia, hamburg

spanish-german photographer, hamburg

master luthier's workshop, magdeburg

innovative bike messenger service, cologne

Association of German Wood Scientists

n° 1 bamboo architecture bureau, bali

federal academic exchange bureau, bonn

industrial wood engineering course, curitiba

upcoming bamboo company, addis ababa

tailor of the legendary sunbag, berlin

ethiopia's n° 1 university, addis ababa

german federal research institute, hamburg

federal university of amazonas, manaus

federal university hamburg, hamburg

federal institute of amazonas, manaus

highschool werner-von-siemens, magdeburg

university otto-von-guericke, magdeburg