Cobble Floor - Material Breakdown - Sun Weijun

https://gamesartist.co.uk/cobble-floor/
3D Environment Artist, Sun Weijun shows us how he created a realistic cobblestone floor material. In this article, he talks about, pebbles, stone bricks, branches, leaves, masks & nodes.
https://www.artstation.com/sunweijun
https://www.artstation.com/artwork/NyGkB5