Translation of "eszena" into English

An image and color combination designed to personalize a display window that is viewable to other people. For example, in Windows Live Messenger, someone can choose from a set of available scenes, or upload their own background image. They can also use a default color suggestion, or specify their own color. Someone's personalization is displayed in the main Messenger window (visible to themselves) and also in the main conversation window (visible to others).