Neighbor's new retaining wall, replacing rotting railroad ties.
Me: looking much better!
Also me: you know you caused this
Me: naw, the area's been coming up in general!
Also me: and the specific mechanism of that here is you moved in and weeded and cleaned up this block every week for years so it doesn't look like a goddamn wasteland
Those aren’t individual stones and not naturally colored that way, that was a big intact stretch of concrete from like a foundation demolished that was broken up into chunks, mortared together, and colored.