shadowlives photojournalism mexico context photographerâ jon lowensteinâ  date â â â  2011 time â â  900 â€“ 1100 locationâ  joan b kroc theatreâ  university san diegoâ 5998 alcala parkâ san diego caâ â â  open public free charge professional photographerâ jon lowenstein theâ featured presenter shadowlives photojournalism mexico context