Tag the town with footprint graffiti

I thought of something that I think would be funny. Be funny to make paint footprints on the sidewalks around town but how would you do it?

If I put some non toxic paint into some shoes put them on then to tag a spot take the shoe off make a footprint and slip the shoe back on and walk away.

I missed out on making some almost forever footprints, like fossils, they were pouring a new section of sidewalk but when I went back cement was too dry already.

 

One time riding my bicycle, some kids had dumped different colors of latex paint at the end of a dead end street in an new, under development industrial area. I couldn't resist and as the area was deserted, I took off my cycling sandals and made footprints in the paint and street. Long since cleaned up, but I might have an old photo on my laptop. I may have posted it up here way back then. I'll see if I can find it. Fun stuff.