Individual Borders

"I approached people on the street and asked them to define their own personal border around themselves, while in front of the official one. I offered them a box full of different coloured chalk with which to draw their borders on the street. Most of the 40 participants instinctively defined their personal borders in a public space as a circle around themselves." 

Iris Hoppe, Individual Borders (2003), the movie
Iris Hoppe, Interventions in Public Space