So the design of the room is formal with the picture frame wainscoting, but the table and chairs you selected are Farmhouse. I hope it's not a counter height table for this room with barstools. That doesn't really fit the style of the room.

So decide which direction of style you want to pursue because it will effect your light fixture style.

Since the room has traditional wall molding but the table is more transitional, I would choose a cleaner, more sculptural pendant rather than another traditional chandelier. A wider fixture in warm brass or matte black would give the dining area a stronger focal point and connect the two styles. Above the hutch, I’d use one substantial horizontal artwork rather than several small pieces. I recently put together eight very different designer lighting ideas for different rooms — some of the pendant shapes may help you narrow down the direction: https://youtu.be/nKEcEzpYHhk

Maybe something similar to this: