They are both nice. I personally like the aqua. I would choose based on which color coordinates best with colors in your adjacent rooms, so you get some flow between areas. Also consider the flooring in the powder room.

I have a very beige dining area connected to my kitchen that I was thinking about putting some wallpaper. My kitchen has sage green and cherry cabinets. I feel like it’s dated but can’t change right now so I thought wallpaper might help.

@palimpsest I agree, but the openings on either side of the fireplace lead through to the dining room on the other side. The side that is being blocked by the Christmas tree in the first photo has a built in cabinet with counter and book case that separates two rooms, but the right side if the fireplace can be passed through (although just the dogs do, we dont walk through it). There is a bedroom upstairs on the other side of the fireplace wall. I’ve seen a house on my street where they closed off the rooms completely from each other, but I don’t think that’s something I want to do here. Here is the reverse side of the fireplace wall (seen from our living room) - it is usually the dining room, but it is currently filled with stuff bc of the kitchen and floor work going on. There is a central courtyard that the dining room opens up onto, so I like the light that it lets through.. the room I’m putting the panels in faces north and the roof extends over the front patio area, so it’s quite dark. Especially since we haven’t added lights yet in there!

I use an indoor/outdoor area rug for my laundry. Easy to vacuum and NBD if it gets wet. That cabinet on the right doesn't look like a good use of space. I'd remove it and install a row of upper cabinets to stash the wine or whatever. Then put some towel hooks or foldable drying racks on the wall under it (you can put a boot tray underneath if you need to hang anything drippy). Leave a space off to the left for the golf clubs. If you need more storage, put some cabinets or shelves above the W/D. Too bad the washer is a top loader, so there's no option to put a counter over it. But one thing you can do is find a nice looking laundry basket to place on top of the dryer. I love the deer BTW. I hope you keep them for another room. there are lovely ways to style them: