I agree with the previous reply, red stools would look awesome. You could also put a beautiful red fruit bowl into the picture (full of course) or perhaps an arrangement of flowers in a red jug. Pops of red would be nice. It's hard to tell from the photo exactly what colour scheme you currently have, I'd be inclined to have the wall colour the same as the cupboards and pantry door.

Hi I'd go the colour of the wall. I love a white kitchen :) If you're looking for a point of difference, however, you could add some colourful cook books in the corner. You could also add little door knobs along the top cabinets, if you want, too help break them up a bit. Although drastic, removing the cupboard doors above the fridge and filling with colourful cook books would also add a pop of colour. It would still be in keeping with your shaker style too. Although, I'm sure you've just spent a lot on those doors, lol. Anyway, I think you've done a great job. It's a hard space to work with, small and u shaped. I can now appreciate the difficulties in working with an odd shaped kitchen! It's hard to get symmetry, so it limits what you can do. I'm about to do a similar style kitchen and was wondering what colour you used on your cabinets? They look great :)

Oh excellent, thank you, it looks lovely! I have been to many of the suppliers but QQ is too far away for me with a screaming baby in the car and they won't mail me samples! Once I choose a stone mason I will view them in person because I hear even with Quartz each slab can be a little different. I was thinking maybe Lexicon quarter...warmed up a bit...but I'm not sure. Thanks for the warning, I do have time on my side so I might go get some sample pots and see what actually looks ok with our lighting.

The Colour palette that I have attached is only a ruff guide line... Are you painting the cupboards in a Dulux colour? What do the cupboards look like, for example the grain? I personally would look at a shade of green colour or blue. My examples might not be perfect as my monitor does not display colours well. What are you thinking for flooring and backsplash?