Dirty droplet
Vector realistic 3D polluted drop of water with grains of sand.
https://www.shutterstock.com/image-vector/dirty-water-droplet-grains-sand-vector-684183508
Vector realistic 3D polluted drop of water with grains of sand.
https://www.shutterstock.com/image-vector/dirty-water-droplet-grains-sand-vector-684183508