Which gravel / stones

So I need to fill this void in the sleeper path with gravel / stones

Anyone know what kind I should use that looks nice, garden will have an exotic theme

 

Anything here take your fancy? I quite like the red or plum.

https://www.google.com/search?q=col...oTCMKHvq_lzMcCFYpVFAoduW0BoQ&dpr=0.95#imgrc=_

 

I quite like the yellow gold stuff

 

I feel stones and gravel would suit your aim, if that's where the japanese theme is going to be.
Also easy to maintain, child friendly( apart from stones and kids)
Would look great with all your

 

My personal favourite is grey granite chippings. The uniform grey will highlight the surroundings.

 

I've just ordered a ton of Rhinegold. http://decorativeaggregates.com/product/rhinegold-10mm-gravel

 

Blue slate for me, or whatevers on offer

 

I have golden gravel which looks like Pebo's rheingold gravel.
I like it because it brightens the garden up on cold dull days. I chose 20mm gravel because cats are less likely to use it as a toilet as its harder for them to dig in.
(I like cats. Had one of my own for 19 years ).