Flexible and user-friendly navigation of loaded media in a multi-media presentation is described. A user may be able to view and/or edit the presentation. In at least one embodiment, navigating loaded media includes loading a page of a collage document to a client device, where the page has a plurality of layers and each layer is associated with a media object. This further includes creating a list of layers of the loaded page, each layer indexed by at least a position in the collage document; navigating the collage document in at least one direction and at least one speed based on user input; and filtering the list of layers based on at least the position in the collage document and a visual window of a user interface to display visible layers of the page within the visual window.