I'm in my unfinished basement so I don't really have walls yet. But I do have a Gadsden flag hanging from a support beam not too far away from my bench.
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Some people are like a Slinky .. not really good for anything, but you still can't help but smile when you shove them down the stairs.
I do not have a dedicated reloading room just a space I commandeered at one end of the wood-shop, so mostly a shelf unit with components and lots of other misc. junk.