Here are features of individuals buying (collecting) homeless signs, the stories associated with them and the awareness these collections bring to the issue of homelessness.
Andres Serrano’s Signs of the Times
Resource:
“Andres Serrano’s Signs of the Times”. Creative Times. Accessed December 19, 2013. http://creativetimereports.org/2013/12/18/sign-of-the-times-new-york-city-homeless-andres-serrano/