We're doing our kitchen and need some ideas for the backsplash. The kitchen we've gone for is a fairly minimal and modern and possibly a bit boring white matt handleless German affair with textured dark granite worktops. It's a 6m run of cupboards/worktop along one wall, plus a 3m island running parallel. I had originally been planning to install a single slab of ceramic going all the way from the worktop up to the cabinets, but it turns out that can get very pricey. Not something I want to blow the budget on.
I'm not wanting anything too overdone or trendy/fussy (subway tile and the sort of geometric/mediterranean-looking tiles that seem all the rage this year come to mind), but I do feel that the kitchen could do with something to give it a bit of cool factor oomph. The lower maintenance the better, and zero grout lines to keep clean would be ideal.
Any ideas? Beyond a slab of ceramic, what materials could I use that would be easy to clean but would also add interest and look really sleek?