anthracite-colored angular pebbles for paths and driveways

pebbles anthracite angular stones paths driveways decorative landscaping garden stylish designs hardscaping rock gravel aesthetic paving outdoor materials gray dark texture ground cover surface construction crush quartz elegance chic hardscape contrast modern layout pattern durability installation base landscape architect decor trend jagged stonescaping walkway resilience driveway exterior substrate home design accent anthracite-colored for ideal