I think this is a frontrunner

Like this a lot too

Thanks so much. I do have several different pieces of art I put over the fireplace at different times of the year, but ultimately, I like the look of a mirror.

I think the mirrors you've posted are too narrow for the space.

How much bigger are the ones that you posted?

These mirrors are all pretty big, it’s hard to tell just by the images I have attached but they are all about 5 foot wide and about six or 7 foot high

I would definitely check out how much those mirrors weigh before proceeding.

I like the mirror you have, but I’d hang it the other way.

How wide is your mantle?

I’m at work now but at the top of my head I believe the mantle is about 6 foot wide and believe me, I am paying attention to the weight because I don’t want one that’s too heavy. The mantle is stone and it is built into the wall so it is quite sturdy but I am still watching the wait