Avatar promotional event

The image shows five people walking in front of a large screen displaying an advertisement or promotional material for a movie, possibly 'Avatar'. The woman on the right is dressed as a character from the film, wearing a white hooded cloak and a pink skirt. She has long black hair and is walking towards the left side of the image. The other four people are not dressed in costumes but are still part of the scene. They appear to be either actors or extras in the movie. The background of the image is dark, with only the large screen visible behind the group of people. The overall atmosphere suggests that this is a promotional event for the movie, possibly a premiere or a fan convention.