What are those brightly colored cow things? Are those your art? At first glance it looks like floor tiling. If they aren’t the floor, what will the floor be?

If they’re the art, I’d do plain framing.

Take the art to a local frame shop. Don't just use the first one you walk into!

I needed several pieces framed in my new town, so I googled the local frame shops and then visited in person. I looked around and "interviewed" the people doing the framing. Look at the work they have done that is waiting to be picked up. It was easy to pick the best shop after that "research".

Framing is quite pricey, so pick the right person/shop to do it right the first time.

Little bug hahahahaha yes those “cow things” are our art. Not your style eh?

@Vic Hig, LOL. I like cows just fine! It was just the angle at which the pictures of the art was taken. It appeared that the items were on the floor and that made me wonder if it was floor tile.

I’m sure they will be gorgeous on your wall. If you have plain frames, it will help the cows be the stars!

Thin wood frames the same stain as your floor, white matte. The repetition of this material will be beautiful yet let the art still be the star of the show. Silver metal frames or white frames will disappear too much, black frames will be too harsh.

Nice to see original artwork in here for a change.

💜 your cow artwork with the painted ceiling.

+1 to @Kendrah‘s wood frame suggestion.

If you decide to use black wood frames, consider changing out the brass door hardware to an oil rubbed bronze or something dark/matte to complement the frames.

Also consider adding wainscotting as shown in @BeverlyFLADeziner‘s photos. I have this setup with black wood frames in a mudroom hallway and it looks great.