(VOVworld) - The Embassy of Israel in Vietnam has opened a photo exhibit called "Writing with Light" by Ziv Koren, one of Israel's most highly regarded photographers. Fifty black and white photos portray light in various forms: the sun, fog, darkness, street lights, and dark alleys. The images feature Koren's perspective of humanitarian subjects and conflicts. The exhibit "Writing with Light", which shares the title of his 14^th book, focuses on the importance of light as the primary raw material of photography. The exhibit, which opened Friday, will run until early next month.