He walked into the kitchen with his boots on, making/leaving muddy 'footprints' on the floor.
The new model has a smaller 'footprint' than the older model.
The child left her tiny 'footprints' in the snow.
(..) when the time came, you would help me. All right, soldier, Holo's yours. I don't think we're gonna leave any footprints. We should move now. And those cameras outside should be covered up by the oil. She can't move forward like this. (..)2015 The Hunger Games: Mockingjay - Part 2