At the Rosencafe in Zwentendorf I joined a lesson in decorating a cake. The lesson was given by the owner of the cafe Mrs. Helga Fidler-Himsel. After an introduction about different methods decorating a cake I was told how to create that small pieces showing above, how to paint them and finally how to move the result from your work space up to the cake. Well, one can see the result above.
The cafe is integrated into a hotel. For people who are interested in technical sites: There is an atomic power plant nearby. It is the first and only atomic power plant of Austria and it never went into operation. There are guided tours but you have to book beforehand.