These online seminars have been taking place since 2011. There are different groups for English, Portuguese, Italian, and German speaking participants.
This seminar is interactive, has 8 modules of about 1 and a half an hour each, and is accompanied by an online course book that contains illustrations and diagrams.
The most recent such seminar was in May 2016, held by Oscar L. Marzorati in the Italian language with guest appearance of Max Sandor.
In the moment, no seminar has been scheduled. If you are interested in a future seminar, please follow the social media in order to be notified.