Nice post :) A necessary requirement for a post to be curated by steemstem is that you add image sources. I know that your german got curated anyway but still image sources are something we really like to see : ) . If they are your own images please explicitely state so.
Thanks a lot @mathowl for the advice. All images of this post are my own. I will add this.
Greetings, David
there seems to a formatting mistake at Argument 6
Thanks again, corrected this as well.