Well here's color!! [in solids also] - [https://www.houzz.com/products/fine-mod-imports-patterned-rocker-arm-chair-prvw-vr~81687325[(https://www.houzz.com/products/fine-mod-imports-patterned-rocker-arm-chair-prvw-vr~81687325) [https://www.houzz.com/products/lola-throw-camel-teal-prvw-vr~50480587[(https://www.houzz.com/products/lola-throw-camel-teal-prvw-vr~50480587) [https://www.houzz.com/products/batik-faux-fur-and-sherpa-throw-blanket-silver-50x60-prvw-vr~51243940[(https://www.houzz.com/products/batik-faux-fur-and-sherpa-throw-blanket-silver-50x60-prvw-vr~51243940)

maybe something like these? that black smoked glass you have is really modern looking.

It looks like you really like blue. so any of your rugs is fine. but if you want warmth, you will have to bring in a warm color, red, yellow, orange. i like a touch of gold with gray. Finally on the topic of art. i always believe that you should buy art that you love and that you should buy original as much as possible. never buy big box store, you are paying hundreds for glorified posters. if you want posters they have monets for 8-$10. other wise look local or go to etsy or saatchiart, you will find many that will give your monet a run for your money. if you find those prices too high, you can get an artist copy. if still too high, i would go with the new style for a couple dollars or less they will send you an online copy of the artpiece. send that to an online artshop they can make it as big you want. they have these cool ones now where they printed on glass. anyway you are then paying only the artist and the framer. and if you save the email that contains it. that is pretty much the same as a signed print. not totally original but much less chance of you seeing it again.

I'm afraid your dark walls make this whole room look sad, especially in tandem with your dark furniture. Walls in warm white would better suie the style you're going for, or actually any style. The gray trend is over and done with, and people make the mistake of having everything else gray too. You really need some light and lively colors to liven up this room. Farmhouse style is a trend that never had anything to do with real farmhouses, which had much more lively and inviting colors. Please at least try to find pillows that have warm, inviting colors to give your room a lift.