Sunrise 5:59 am: Mysterious sidewalk art

This the time of year that messages start appearing all across the Stanford campus. There are the various end of year performances, student elections, and more than the usual number of parties. All are promoted via posters, signs and chalk on the sidewalk. Sometimes there will be student art installations. The Dawn Joggers wondered whether the precisely placed paper clips they came upon close to the main quad were art - or just careless litter?