This is some rubble from a demolished chimney, I thought it was interesting due to the mix of red brick and grey masonry. I added a discarded glove for scale, also 3d scanned with my phone and Reality Capture. Tiled in Artomatix, wetness added in Substance Designer. I'm looking at ways to sharpen my phone photogrammetry work, so there's a little secret sauce in this recipe too...
Material - Chimney Rubble
Material - Old chimney rubble