These photographs are registered under copyright and are only to be used with authorization from Hilton Worldwide. Changing of the material through photo composting to through other electronic means is strictly prohibited. These photos are to be used associated with editorial material about Hilton Worldwide. Each photo can be used for up to 90 days after download from this site. Usage of the photos for other means requires prior written approval. For use in media publications, please use "(c) 2014 Hilton Worldwide". The usage is free of charge if not noted otherwise. By downloading this photo, you agree to these terms.