We found 1 Reddit comments about Bosch A&I (Art & Ideas). Here are the top ones, ranked by their Reddit score.
Dude. If you haven't already, you should check out "Bosch A & I" by Phaidon books.
You could power through it in ~ 6 hours of reading if you're motivated. It does a great job of summarizing leading art criticism on Bosch and his work. Just kind of laying it all out what people have to say. Goes into alchemical symbols, and such a good deal.