Spot the diffference

I finished reclaiming my pavers from next door at dusk and celebrated by using the flash on my phone camera for the first time. I tend to forget flash as I never use it on my proper camera.

I've sorted them by size and the way the diamonds on the top are spaced. (The pavers on the ground in the foreground are broken and I'll use them to fill odd-shaped gaps.) I realised too late that although the pavers in the furthest pile are all the same size there are three slight variations in texture and depth of indentation so I'll need to resort those before I decide on how and where they'll all be used.

Long warm bath this evening!