My Webster's defines garniture (page 576) as: "An ornament, decoration, embellishment, trimming. Says nothing about a "triptych of shotguns"- nada, zilch. And proper grammar would be: "You're instead of your-- or even more proper, old boy- You are instead of your" in your sentence structure. My late Mother was a HS teacher, grammar and composition- so I have a keen eye for such errors in the written text. Not so obvious in the spoken word, how-some-ever.

"The field is the touchstone of the man"..