Rough stones and pebbles for backgrounds, ground cover, rubble, and nature.
Pattern pen for rough stones and rocks. This can be used for sparce cover, or can quickly build up for large piles of stone.
This can be used as roads, riverbeds, natural rock falls, rubble, and beachs. I'll bet there are a lot of other uses for this pattern pen.
This pen is not transparent. The color can be changed.