Function analysis = middle management speak
It's all language but there's a huge different vis a vie how you use it.
The landscape is olive green with tan lines, upon it sits all manner of colourful splut creatures. I'm thinking it looks like the inside of the Trapdoor's creators brain.
To put it in an artistic framework you draw people with no solid outline and it looks better than with. That's because people don't have an outline to them just a presence or absence of them, there is no border.
This function order malarkey seems to be trying to add lines and edge to something which exists in 4 dimensions!