Paint that white wall around the windows an anthracite color. would be very dramatic and bringing a connection to the metal on the balustrade

If you don't want to paint, add dramatic tall geenery as well as a large long runner. Add other greenery throughout hall through to window. The view outside is beautiful. That will tie in the outdoor look and feel while keeping it clean and simple.

lisa_esqueda

You have a gorgeous space so many possibilities. We added some different styles of carpet runners to add a little pop of color :) Enjoy some rug inspiration!

Vintage Heriz Runner | Reference #60254 | 03'10 X 14'06

Vintage Heriz Runner | Reference #76407 | 03'07 X 11'10

Antique Azerbaijan Runner | Reference #75380 | 03'08 X 11'07

Warm regards,
Esmaili Rugs

Leave it alone! Beautiful dramatic space.

The spaced is very striking and beautiful as is, so I wouldn't do too much. Is there a lot of space in that corner? If so, you could add a tall potted plant or tall, beautiful, empty vase OR (not and) a couple of looong, potted plants hanging from the ceiling and flowing down (to about the sil) on both sides of the big, center window (or add one long shelf or two small ones above the window and the plants could be placed there instead of hanging).

I would love to see a rug and maybe a plant or two. I love your house.