MELROSE - Project organizers have assembled a new Bronx art gallery dedicated to the work of late photojournalist Tim Hetherington. Hetherington, who was killed by a mortar blast earlier this year in Libya, has his work displayed at the Bronx Documentary Center in Melrose. The gallery features his photography, films and other forms of new media from around the world. Danielle Jackson, of the Bronx Documentary Center, said she is looking forward to housing the display, and sharing Hetherington's impactful images with the borough.