You could create an inexpensive gallery wall by framing scrapbook paper. You can check out my framed scrapbook paper wall here: http://momhomeguide.com/scrapbook-paper-art-gallery-wall/
you could add a gallery of favorite family photos or even photos you take of trips, flowers, etc here are some great ideas
25 Best Hallway Walls - Make Your Hallways As Beautiful As The Rest ...
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Décor for our Hallway Wall | Interior | Pinterest | Gallery wall, Home ...
Hi Sherry! I love wainscoting and framed fabric. This blogger did both:
I like 3D wallhangings, like metal sculptures and fabric/woven hangings on wooden bars. Make them yourself or support another artist. But keep it close to the wall and enticing to you. 🤶🏻