https://www.birchlane.com/lighting/pdp/kiku-table-lamp-b100004948.html

https://www.potterybarn.com/products/veka-nesting-coffee-tables-mp/

If keeping the floor lamp pull it off the wall then no need for a lamp at that end of the sofa. Make sure the table you choose for the other end is as tall as the arm of the sofa. You shouldn't have to reach down for items on it. Plus you want the light to shine over the shoulder. Maybe a glass coffee.

I prefer table lamps by the sofa. The 2 lamps you show don’t seem to have enough ’heft’ to them for the sturdy looking tables. And the tables are too far back to be useful for sitting cups on while seated. So, I’d pull the tables forward & get lamps with a solid & larger base. The shades seem big for the lightweight lamps. I think the lamp base design competes with the interesting tables - that’s why I suggest solid base. The floor lamp would be good between the 2 chairs. I can’t tell if the table between them works for persons sitting on either chair - can they be reached from the chairs? If not, maybe the chairs need to be pulled closer together & the table between pulled forward. Floor lamp behind the table. You could use one of the 2 interesting wood tables between the chairs so it’s not hiding in the corner.

You have a lovely room. I would add a long ottoman instead of a coffee table. You can put a tray on top if you want to set things on it. I’d like to see you add one other color in the room. You have a mid century vibe and l love orange tones with blues in that style. Perhaps draw inspiration from your artwork and go with terra cotta lamps. You might want to introduce some softer shapes such as ovals and circles so everything isn’t square or rectangular.

I also want another color! Was considering yellow or orange. The art is a tv so can change it up anytime . I also think a round or oval coffee table or perhaps ottoman as suggested above is in order.