Here are some links to photo coverage of The Flea:
Inaugural Brooklyn Flea Market [Apartment Therapy]
Browsing the Brooklyn Flea [Gothamist]
Brooklyn Flea Finally Comes Alive [Racked]
The First Brooklyn Flea Attracts Thousands [DumboNYC]
DumboNYC Photo Set [Flickr]
Kristy Rocks New York [Flickr]
Amy Sabha’s Photos [Flickr]
Flea Photos [Chaim Jaskoll]
Fort Greene Photography [Flickr]
Photo from DumboNYC