I just subscribed to the digital edition of National Geographic Mag to read the current issue article on origami. It only cost $6.00 for six months and one can end the subscription any time. I recommend reading the digital edition of the article for its many hotlinks to people and places mentioned in the article. Also, a larger version of the crease pattern for the folded sunscreen is available to subscribers to print as well. Bonnie Hurley, Older FolderHave without holding; catch and release
