You'd need to know your countertop color before you can decide your backsplash. Many people are doing white cabinets, absolute black granite countertops, with a simple subway tile backsplash. Usually white ceramic but could be carrara marble, too. I would look at the pictures on this website. Lots of them to browse. Lots of luck to you in your kitchen project

@magspag Thanx for the advice. We wanted to save some cost by not replacing the floor tiles, as well as save by retaining the upper cabinet in its current grey shade. Guess we will go for all-black for the cabinets: both below and above the counter; and put in a new counter-top that contrasts--maybe, a light coloured granite or slate. Examples for this color-scheme are in the ideabook

Would need to see a floor plan showing dimensions, window / door openings.

Seems weird not to incorporate it into the design -- I'm all about having things "look intentional" rather than working around them later. Like could the island have connected to this, rather than extending past it? or been L-shaped, so there's room for an extra stool, and also a wall cabinet? Anyway, hard to discuss that in the abstract without kitchen plans. I'm with miacometlady's original advice to not worry about it right now, and decide how to deal with it once the bulk of your kitchen is in place. You might find that you hardly notice it, with all the beautiful new finishes, or it might seem obvious to put some stainless or glass shelves there, or maybe simple is best and one simple hanging picture does the job. Don't stress about it until After. :)