Those are fun! I would always be on my best behaviour thinking of Cecile B De Mille's Moses and the Ten Commandments.

Nay. I'd actually put the mirror over the FP, the clock elsewhere, and definitely use those two pieces somewhere. They're gorgeous. But the tall and narrow I don't think works above the short and wide sofa.

They are nice, but for somewhere else...I think you already have a lot going on in that area.

Or...what about these 3 pieces over the couch instead?

i don't see a problem with the arches flanking the mirror. I wouldn't like all of the metal pieces above the sofa.

I think the round wire piece "goes" with the arches, better than the mirror, but the 3 pieces might be TOO similar to work well together. However, since they are different colors, it might work fine. Is it hard to take down the mirror to try them?

This is just the mirror alone... I feel likes its not enough for the space.

I could put mirror over FP, move clock to wall on right side of the double doors, and put the metal/wood pieces over couch. It might be too busy???

No arched filigree metal on the walls, it's a dated style.

Clocks make relaxing hard.

It depends. I purposely had a space to put the antique school house clock from the old house into our library. When I was growing up, one of my favorite places to be in summer was in the cool, dark living room with the antique clock on the wall...the loud tick tock was a very soothing sound.

I don't care for the image reflected in the mirror, so I would move it. The round metal piece should be enough over the sofa.

clocks don't stress me either... at all!

I would rather have the mirror over the fireplace than the couch I think... I like the arches, but don't like them with the mirror too much. and, I think the round filigree piece in between the arches would probably be a bit too much of the same in too small a space.

A mirror should reflect something nice if possible. I don't see that happening over the sofa. I'm not sure it would do anything better over the FP, but it could be decorative there along with other pieces in the FP.

Too rustic for your formal-like LR. A mirror/2 candle sconces would be more appropriate, IMO.

What about just the 2 arches over the couch? Move the mirror elsewhere.

I think the arches could be used with the mirror over your couch BUT I am not fond of the color...sort of shabby chic. I think I would paint them black or bronze because it looks like that is what you have in your room. If you like the clock over your mantle, it is fine but please declutter..too many little things to look at.

Honestly, I don't care for the arches and tend to agree with kswl2's take on them. I think they've become as ubiquitous as the ginormous metal stars often seen in my area, and to me they seem contrived - made for no other purpose than filling an empty space. I'd skip them entirely if it were my wall.