If going for a grey....look at cooler grey paints they are beautiful with cherry wood floors and keep it a lighter shade...change up your chandelier bulbs to led “Daylight“ for true colors.....and don't add yellow Lighting to the room

I can stay away from grey as well just not sure which color to go for

What other colors are in your home..your decor?

teal and dark green

This is the kind of walk work I want to get

My family room

You seem very contemporary maybe do a molding Like this instead..The other molding is used a lot in more farmhouse modern homes...pick a color from your art and add it into your walls in the dining room...looks like there are several shades of blue and grey...

Thank you very much for your thoughtful suggestions.

Think about changing out your dining room light bulbs for led daylight before you pick a wall color. Makes a huge difference.