A method for viewing images of one or more items which a user may be interested in buying and displaying candidate items with one or more images provided by the user, such as a room image, an image of a person, or an image of a car. Methods for replacing, recoloring, or filling all or part of a user's...http://www.google.ca/patents/US20010034668?utm_source=gb-gplus-sharePatent US20010034668 - Virtual picture hanging via the internet
