It took me a while to come up with this pathways metaphor, following a conversation with @dajbelshaw – oddly enough the idea popped into my head right in the middle of a meeting, while talking about other stuff. Ah – the creative sub-conscious – always working behind the scenes…
You can use this image for free without changing it as long you include the attribution below:
Prescriptive vs Descriptive Pathways
by @bryanMMathers
is licenced under CC-BY-ND