Modeller's license. Otherwise the details can become too hard to see (except in the closeups of course).
I don't agree. I tend to feel "molder's license" is sometimes invoked when the results fall short of expectations. Now, before anyone thinks I'm slamming Charlie's great work, I am merely pointing out the limitations of this particular method of N scale brickwork,
i.e., done by hand. While not an option for every modeler, I have found a method to produce true-scale brick that is consistent and realistic. However, this is an N scale specific point and the OP is working in large scale, so the discussion is moot.