I think with those chairs and stair railing I think an abstract would not work why not just a round table with an awesome flower arrangement on it and forget the rug or go with a round persian typr rug with blue in it I think I would still do the table on the rug.

Thank u. i was going ro reupholster the chairs in a rose velvet. would a table on jerusalem tumbled marble floor w flowers without a rug look odd?look odd

If you decide to use a round table, I would look for wood, or a wood base with glass. Don't add more stone - you have enough of that with your floors. I think you could use a rug instead though, with your current furniture. I would be inclined to use a large rectangular rug in front of the doors instead of a round one in the middle of the foyer. Darker colors would be a nice contrast to your lighter floors and walls.

thanks for your input. Im adding a couple of photos of a rug i'm considering but wondering if it's too tradition or needs darker tones. Maybe something under stairway to balance space.

I think the style is right for the space. This rug looks fine with the muted colors, but you could go with darker, more vibrant, colors as well. Or keep the this rug and use a taller, more colorful piece of art over your mirrored entry table. I would leave the space under the stairs clear.