Retro Diner Kitsch Kitchen Wall Art. "This fun, vintage inspired metal wall sign is perfect for your retro-themed kitchen! Made of embossed metal (tin), it is printed with colorful artwork made to look like a vintage Fifties Diner sign."
Vintage style corrugated tin metal sign // gift for her Mother's Day // shabby chic rustic nostalgic wall art // bathroom rules decor by RinTinSignCO on Etsy https://www.etsy.com/listing/266704829/vintage-style-corrugated-tin-metal-sign
copper backsplash does add something warm, didn't really find pics of a glass backsplash that didn't look too sterile, but if we were going to go that route maybe it could be clear, gray or our accent color.