I would lower the large framed piece and move it so it's the same distance from the door as the piece on the other side. I tightened up and lowered your gallery on the other side of the room. You seem to have the same canvas in the room twice. Return one and find another one to complement it.
I don't think your chandelier adds anything to the space. I wanted to see something more organic, so I replaced it with the Trubridge coral pendant.
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