In later paintings, he used ashes, mud and earth.

But I couldn't use unlooped mud between two time-warped objects.

Then, this is weathered using mud, by dragging it under or running over it with a car.

"Since this is going to be a baptism of death, we shall use mud!"

Of course you get mud - but what do you use mud for?

Now they used mud that promised to dissolve if a hard rain lashed at it.

They had to use mud for insulation against the cold winters.

The two robots used dead wood and mud to make a more finished sleeping cubicle for Wayne.

They would use trees, mud, and grass to construct their homes.

After the center is done, she uses mud on the outside of the nest to make it stronger.