My comment was addressed to the Mainline Modeler line drawings -
Okay... now I've got 'cha.
When you said this is your original post:
"Does anyone frame drawings/artwork they find in train magazines?"
I thought you're talking about "drawings" (as in "scale drawings") and "artwork" (as in painted artistic renders).
Instead, you were only talking about scale drawings.
Carry on, this time without my intervention!