Copyright lasts for the lifetime of the creator and for an extended period after their death. Under UK legislation, the protection lasts until the end of 70 years after the death of the creator. Even after the artist's death, a photographer of the artwork may own the copyright in the photograph. The creator, or rights-holder has economic and 'moral' rights of control over any form of copying, adaptation or distribution of the work.
You own your creations … others own theirs too! Photo by Flickr ID gennie catastrophe, http://www.flickr.com/photos/gennie_stafford/513735286/ (CC BY-NC-ND 2.0)
But that material…is exactly what I needed! how to use and reuse other person’s materials legally!
Own Production Creative Commons Fair Dealing Photo by Flickr ID Tamaki http://www.flickr.com/photos/tamaki/148169203 (CC BY-NC-ND 2.0) http://www.ipo.gov.uk/types/copy/c-other/c-exception/c-exception-review/c-exception-fairdealing.htm