What sort of floors do you have? What shape is your kitchen and where is the fridge? I think an all black kitchen is most suited to a large space with a lot of natural light. If you have that it will be fine. :) In a small space without natural light, it may look dark and the black gloss may be a little overwhelming. If you have a kitchen with a defined back wall, another wall to the left/right and an island, you might want to put the gloss fridge and cupboards all down the side wall and on the island, and use a contrasting colour for the other cupboards. Perhaps a timber or grey timber look laminate and off white to warm up the space and bring in a bit of light. Depending on what you do and do not like as well as what is going to be reflected, a mirror splash may bring in a little more light as well. Goodluck with it all.

I think cherry glass would cheapen it. Have you considered a mirror glass, don't know if I would like to maintain it but others here swear by it. Tiles like Earp Bros suggested look good. I also like the glass mosaics but they might be a bit blingy for your room. I went back to laminate for my new kitchen and I really don't think you can beat it - it just looks so clean and uncluttered, and better still, it doesn't break the bank. Congratulations on a beautiful job.

Thank you everyone, your thoughtful advice was very welcome. I'm attaching a photo as its all finished. I selected Olive Reserve for the splash back and painted the wall above it the same colour. As its a big room with lots of light and a large window it doesn't dominate. The glass is so easy to keep clean and I love the way it reflects the garden and light. Have to say though some people are stunned into silence when they see it, but as the cupboards and bench tops are quite bland I knew something bright was needed

Do you have any other colours in your colour scheme in the rest of your house that you might like to incorporate? I think your current colour scheme in the kitchen lends itself to quite a few different options .... black & white encaustic tiles, smoky glass mirror splashback, a coloured sheet of acrylic or check out the range of tiles from Southern Cross Ceramics.... they make it hard to choose! So many beautiful options, colours & patterns .... they have a visualizer too so you can see how it all looks :)