These blue tables seem like they might work if you like them. The blue/gray is picked up by the gray in the rug. Seems to complement the blue in the TV console and art.

For lamps I'm thinking a pair of tall black lampshades that would highlight your art in between them. As tall as your current one. These shades are gold on the inside which is nice because of the height, the gold is visible when seated.

I was looking at some blue tables but wasn't sure if they would work, but I love this. Thank you so much