That may not be the best spot for the mirror since is just reflects (doubles) the TV. Let us see the rest of the room and your foyer. Maybe the mirror needs another location you haven't thought about.

If you're keeping some sort of floor lamp on the left, you may not need anything with the mirror. The frame is heavy enough that some empty wall space is nice. Give yourself time to get used to the walls as they are. Another option would be hanging the mirror vertically with two smaller peices of art hung on top of each other next to the mirror. Or find a smaller place to hang the mirror and use larger art behind the sofa.

It's all wood? besides showing more of the room, how about including a close up of your mirror?

Truth is, this cute pillow popped onto my page, so I'll post it.

Liora Manne Illusions Cheetahs Pillow Jungle 18" Square 7IL8S329118 · More Info

Sconces could work; but I think sconces would work better without the floor lamp on that wall.

And moving the mirror slightly to left would center it more, I think.

Like cali said - if you had a larger floor lamp might not need anything with mirror, as it might have a "look enough" especially with tall secretary in view.

Kira Home Akira 80" Arc Floor Lamp, 3-Way Switch, Beige Burlap Drum Shades · More Info

How eclectic - in what way do you mean? here's just one:

Carps Ascending Waterfall by Katsushika Hokusai, art print · More Info

Everdbz...Yes I need to replace my funeral home lamp. Can I do a floor lamp on both sides & get rid of the table lamp? I say eclectic because I have old pieces, or things that mean something to us & mix it with some more trendy things. I have been in to more subtle & soft colors and patterns.

freedomplace1, I like your idea as well. That mirror being off center makes my ocd go crazy. That mirror weighs a ton & I think when my husband & neighbor hung it, they had to put some special screw in a stud. I am sure it can be moved.

I got inspro from RH

or less

Celery, so pretty & different.

No big deal if it’s a hassle to move the mirror. It still looks good. 👌🏼 It’s a nice piece.

I now see you’re into soft colors, so this black faux fur pillow may not be your fave - but I found it earlier and thought it brought in some nice texture, drama and fun. Adding a couple of larger pillows (with texture and/or pattern) to your mix could up the Boho/Boho Chic factor. :)

I was looking a furry pillow the other day & I wasnt sure, but looking at it, yes. It's fun & comfy cozy.

I would take the mirror off the wall, place it vertically, and lean it against a wall in a hallway or another room. It will make mor more of an impact.