Columbia subject headings:
Homeless persons--Belgium--Brussels--Portraits--Exhibitions.
Homeless persons--New York (State)--New York--Portraits--Exhibitions.
Portrait photography--Exhibitions.
Serrano, Andres, 1950---Exhibitions.
Street photography--Exhibitions.
Harvard subject headings:
Homeless persons--Belgium--Brussels--Portraits--Exhibitions.
Homeless persons--New York (State)--New York--Portraits--Exhibitions.
Portrait photography--Exhibitions
Serrano, Andres, 1950---Exhibitions.
Street photography--Exhibitions.
Princeton subject headings:
Homeless persons--Belgium--Brussels--Portraits--Exhibitions.
Homeless persons--New York (State)--New York--Portraits--Exhibitions.
Portrait photography--Exhibitions.
Portraits.
Serrano, Andres, 1950---Exhibitions.
Street photography--Exhibitions.