25-06-2020, 08:34 PM
Koen - I promise not to mention the face any more 
Seriously, however, in your post above, the second example is obviously an emission event.
However, the one I posted looks more, as Searcher contrasted, like a castle. It could be a castle above a cave? The crenellation on top is very clear; also, it is the traditional square type rather than the famous one observed in the castle top right.
The schematic, although much later, is something like Mundus Subterraneus by Kircher, with intakes and outputs.
Whatever the thing is, it has its own two word (one word + glyph m) label, so it is given a certain level of importance by the scribe.
Seriously, however, in your post above, the second example is obviously an emission event.
However, the one I posted looks more, as Searcher contrasted, like a castle. It could be a castle above a cave? The crenellation on top is very clear; also, it is the traditional square type rather than the famous one observed in the castle top right.
The schematic, although much later, is something like Mundus Subterraneus by Kircher, with intakes and outputs.
Whatever the thing is, it has its own two word (one word + glyph m) label, so it is given a certain level of importance by the scribe.