When decorating walls, many homeowners unintentionally make design mistakes that affect the overall feel and balance of a space. What’s the biggest wall décor mistake you commonly see, and what would you recommend instead? I’m putting together an expert roundup featuring interior designers, home décor professionals, and experienced creators in the home space. I’d love to include your insight along with your name, website, or social profile. A short 2–5 sentence response is perfect. Thanks!