"We can explore without leaving footprints.
The acid eats easily into the Styrofoam, leaving footprints.
At least on the gravel of the driveway, he wasn't leaving footprints.
But it also means that disenchanted users cannot disappear from the site without leaving footprints.
You don't want to pass through the world without leaving footprints behind.
This book's inevitable crime scenes will feature thigh-high snowdrifts, unbearable temperatures and the inevitability of leaving footprints.
The bricklayer's son is 40 years old, running routes in a rainstorm, leaving footprints on the grass.
"He was leaving footprints of blood," he said, adding that he was still clutching the gun, a.357 Magnum.
The restorers sometimes wore socks to avoid leaving footprints while removing dust, creases and signs of water damage known in the trade as tide lines.
She rushed out of the house as soon as she heard the car, and ran down the driveway barefoot, leaving footprints on the thin layer of fresh snow.
Activists walked barefoot through an oily substance leaving footprints on the gallery's marble floor as a symbol of fossil fuel corporations' influence on museums.
