Wow, I really like your aesthetic! Looks like you've got a boho-chic thing going on, and I wonder how an Ikat would look in your kitchen? Maybe something along these lines:

I think Ida Clair is on the right track with the Ikat prints, there are lots of different patterns and colors to choose from. I'd also carry the same or a coordinating fabric into the dining room. The spaces are really lovely, so you're on the right track but adding a little more color will give the rooms more personality or interest for the eye.

Definitely something with a brighter colour for contrast. I second the gentle suggestion to lower the two pictures above your sofa a couple of inches.

This Ikat brings in a bit more color to relate to the living room pillows -

Drapery Upholstery Fabric Screen-Printed Cotton Southwestern Ikat - Spice

Great home and nice art wall!

Maybe make it more of an art feature?

etsy fabrics...

https://www.etsy.com/shop/KimberlyZ/items

My3Dogs, you nailed it! That fabric is just right ... I haven't been able to find anything that ties in the gray but adds the rust color we have elsewhere.

laughablemoments, now that you mention the height of the framed maps, I definitely want to try them lower. I'll give them a little adjustment and see!