See plant 1, draw that, look at plant 2, draw that, and so on.
This, as you can imagine, leads to a what’s-next cross road. It all looks a bit disparate (or rather, desparate!). It needs ‘hanging together’. And so, I try this, a bit of that and a bit more of that. A kind of an unplanned process, one might say.
At some point, the drawing says’enough’. No more.
You look at it. Does it work? Maybe yes, maybe no. More likely, it’s a dunno. Does it matter? When process oriented, it doesn’t matter. It’s better to keep looking, drawing, learning. I guess.
Anyhoooo. On to the next.