Hi Armin, I like the concept of the Lay-Theme very much!
In everyday use it would make great sense to have the possibility to save projects/pages as Draft.
Often a project/page has to be checked before publishing it, or some images are missing for completion.
At the moment you have to publish a project once started.
Bringing in the Wordpress-Funcionality of Drafts (and maybe publish at Date/Time too) would make the workflow much easier.
Kind regards - Ulf