Maybe a gloss light grey subway tile? Glass mosaics can look stunning but there are a lot of grout lines to keep clean, particularly behind the stove.

Hi Sofia, the latest trend is that all white kitchens are on the out, so breaking up the colour scheme is and introducing natural elements, which is now the trend, is bang on. Well done. A natural style includes natural materials and colours. The thing is what sort of natural. This comes back to your style. What is it? Natural rainforest feel, desert, beach? If you think of your home in this light, it helps you to choose the right direction through textures that you can then take throughout your home to streamline it and increase it's appeal. In decorating we also look for opportunities to add contrast, so I see nothing wrong with a dark bench but here's the other lesson! Uniting your colours is vital. You have a timber look floor and a grey splashback - they are different. They need to be merged. Merge them in your benchtop with a Ceasarstone (which is worth every penny you put into it for the resale of your home). Something like this one: http://www.caesarstone.com.au/colour/6270-atlantic-salt ...Which isn't too dark, has a gorgeous contrasting texture and yet the timber and spalshback hues. Wallpapers are in big time and have been for a while and are not going out. Try picking out a major wall here and there and hanging a textured or a natural themed wallpaper ie leaves pattern, depending on the style, in a natural colour palette to match your floor. The whites, greys, blacks are neutrals - which go with anything. Compliment the colour scheme with Green which is a receding colour and will create the illusion of more space in a small space, and you'll have a natural style and theme. Lastly, again, depending on your style and theme, you'll need art to confirm exactly what these are. I am a customised artwork specialist. Your artwork again, will unite all your colours and create a focal point for the space... and so very much more. Have fun!

Personally I think the tiles will be to busy if you go dark tile and white grout. I am about to order a smoked mirror splash back for my new white and charcoal kitchen, but I am getting patterned stainless bench tops and have rimu floors and trims, I like you was in a real dilemma with my splash back, but had a very clear mind with everything else. All the best with your project.

Looks lovely and I'm so glad you're happy with it (and love your little styling touches!) We're about to start building so no pics yet but we're supposed to be deciding already - bit soon for me to get my head around it when I can't actually see it. I was happy to go with a glass splashback but as that can look green because of the glass it's become a bit more complicated! I'll make a decision one day... Thanks for posting the photos - enjoy your new kitchen.