They would be placed slightly to the left right of the fireplace on either side i e.
Sconces on either side of fireplace.
I think on the fireplace rather than to the sides.
If you want to break up a long wall by using two sconces place them one quarter of the distance in from.
This sconce is a must have in any home is both stunning as a sculptural piece and as functional lighting.
I also think the righthand sconce may look a tad awkward if mounted on the side wall.
Light coming directly at the face is more flattering than light from above which tends to highlight wrinkles says yarnell.
I feel the lighting will be more effective that way.
Locate sconces so light bulbs are at about eye level.
For up light sconces keep in mind that you want at least 12 inches but not more than 36 inches between the sconce and the ceiling.
The most basic and traditional way to arrange wall sconces with a picture is to place a sconce at middle height on either side of a single framed picture.
However i would consider future art or decor you may want to hang in place of the starburst mirror eventually.
That is my opinion.
I ve included a photo of the fireplace plus photos of 2 possible sconces one of the shades is slightly skewed on the 2 light sconce ignore that.
This arrangement is symmetrical and.
By far the most common location for a pair of sconces is on either side of a bathroom sink.
If a window or fireplace is centered on a wall then place a sconce on either side centered on each wall.