feet drawing…

I’ve been thinking about this a little… every one of us has legs. Legs typically move a lot daily. I’m thinking it’d be possible to create wonderful abstract, or not-so-abstract paintings and drawings using our legs and feet daily… just put up something to draw/paint on on the floor and randomly move the legs as normal throughout the course of a day and see what happens. Most people are not coordinated enough with feet to hold a paint brush, pencil or ink pen, so I need to create some sort of thing on a shoe that will hold the drawing instruments aimed downward. I have used those spike things before to walk in the snow that you strap on to shoes. I’m wondering if something like that would not work. People let animals create abstract art sometimes. Why not let the limbs that just sit there doing nothing all day do it too? Paper would probably not work well, but boards like hardboard or plywood would probably, unless the crinkles caused by the feet are part of the work… actually sometimes crinkles can work to your advantage in things like this, so why not?