If you are showcasing the art, consider painting the trim and walls the same white..trim in semi-gloss and walls in eggshell.

Here is a room with B.M. White Dove on all paintable surfaces.

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if only using one white which one would you recommend.

Either SW Extra White or PPG's Delicate White.

The rule of thumb for combining two colors of white is there needs to be a difference of 0.20 (ish) in Munsell Chroma.

that picture Judy G posted looks like what you want. you will have enough dark wood in the room so it won't look sterile. why don't you get a sample of White Dove and simply white? see how they look and just pick one.

In my opinion Decorators White is a cooler white. I'd pick more of a neutral or warmer white for your room

what type of furnishings/rug/art are you using?

probably. then why don't you just do everything in super white? Super white is ''super white", so any other white is going to look a bit dingier when put right next to it. You could do more of a warmer white that offers some contrast.

This room looks to be its own room (apart from the kitchen) so why can't you do the trim/ceiling/walls in warmer white in this room?

Is SW extra white the equivalent to BM Super white?

They're not close enough to call it equivalent. But they're close. And they're both really pretty colors of white. Can't go wrong with either one.

Would you do simply white walls with super white ceilings and trim? Won’t the contrast make the walls look yellow?

I would in a heartbeat. It's a very pretty combination. There's enough difference in Chroma that one won't make the other look dirty/dingy.

But, yes, Simply White is more colorful, has more Chroma than Super White and it is yellower.

The contrast of hue between the two could result in Simply White looking like a very pale creamy off-white.

Considering the floor, I'd go with a little more color on the walls. Shoji White, Greek Villa kind of pale, subtle greige-y vibe.

What did sheens did you end up doing? I also have 1920s Tudor, rooms are small and the white color currently BM snowfall white too warm, walls look dingy so going with BM Super White. Did you go with matte walls and satin trim or what sheen worked?

Sorry for the late response. Yes we used matte for walls and ceiling and low sheen for doors and trim. We are very happy with our decision to do it all in BM Super White.