It’s more of an artisan muscle memory thing. You can definitely tell sometimes, that someone has the right hand movements to sum up all the details that make a complete painting, but the overall composition is lacking in the coherence or planning or perspective. The result being something like medieval manuscript animals. There are still rules such as perspective lines and so on that can compensate. How can someone code without planning the architecture beforehand? Line by line, but spaghetti structure arises subtly. If you just start drawing, you have a sense of the next stroke, and next stroke. But yeah, drawing by markov process can lead to shoddiness without a clear guiding visualisation.