That is so nice but I am looking for something that is large to cover all or most of the 15 ft space above the fire place. I am thinking if I need to buy some small metal sculptures and then join them??! And this is where I am not finding any!

Thanks Delmerd, the kitchen opens to the living room. Here is the pic

Ok, I can see how the metal sculptures would match the rest of the area.

I'm thinking a super fabulous mirror. My go to store is always ZGallerie.

I agree with delmerd! Painting or wallpaer is perfect for the space above the fire place. I suggest to use any wall decor with opposite characteristics of fire!! It will look like a journey of Fire to Water or Ice !! You can browes more wall decor to choose best suited from our Unique Collection - http://www.houzz.com/projects/230629/Platin-Art---Wall-Decor

You could hire a starving artist to free-hand an art piece, or buy wall "tattoos" or decals, or stencil a nice design yourself. If you rent a projector, you can trace a tree design (or any design) then paint the design yourself. :)
https://www.houzz.com/photos/105-golden-bear-mediterranean-living-room-austin-phvw-vp~205787

Have you searched through etsy.com? They have a selection of wall sculptures and links to artists that make them to order....

Hi. Your search for the proper metal sculpture for that area reminded me of the designs of one of our local sculptors, Boris Sarikov. His work graces many homes in Aspen, Vail, and Cherry Creek. www.Sarikov.com for examples of his designs. The tall, narrow space also seemed to call out for a beautifully grained and figured slice of a tree from your local area, perhaps one with a bit of a story behind it to give your home a bit of local history. For example, "the tree pictured below was planted in 1873 by a little boy named Eddie Wolcott, when he was 10 years old. Eddie was the son of settler family number 10 to come to Boulder for farming in 1862........." The slice in the picture I attached would be too big, but if you look around your community you will probably find a tree service or sawyer creating similar slices that you could choose from.

Here is a link to a Sarikov design created as an entry door, but the same concept might work very well for the spot above your mantel piece. http://www.sarikov.com/Design/Design 1.html