Not the round table - the other one - the round one is too small, has to go

HI morgie2 -- I love that you're incorporating your grandfather into your space, and your prints are a great companion set. I added some mood and attitude, taking the black from the frames onto your wainscoting, and a tone from the table and art onto the upper wall. I also think a khaki will play nicely with grandfather's flag.

Your prints are begging for a fresher light fixture; here are just three I grabbed in a quick glance at Lamps Plus -- see what you find that speaks to you. Cursor over for wide view:

How nice! I love what you did to the wainscoting - I never would have thought of that. It's very bold - really cool - thank you:)

Or do you like this table better? And if so - should I just take down the wainscoting or what should I do with the walls? This is my first house and I don't know what to do - the outside is a craftsman style with red siding accents and gray brick ...so I kind of wanted to stay with the look of the outside, too

I like that table too. It looks a little narrow though, If you're really going to dine on it there might not be enough room. I know what you mean about the wainscoting, I've been thinking about removing mine too.. but I don't know how much work that would be. And it does give it a little bit of architecture.