Copyright is a legal right given to an inventor to print, publish, perform or record any artistic or musical material. It also allows the inventor to authorise others when requested, to do the same.
Copyright protection doesn't need to be applied for, any act whether it be taking a photograph, writing a book or composing a song is automatically protected.
When protecting your work, it may be helpful to display the copyright symbol ©, your name and the year in which you created it.
When you wish to use copyright protected work, it is usually required that you contact the owner who may agree a licence.
You cannot reproduce copyright protected work in any other medium unless you have permission as copyright applies to any medium. For example, you cannot paint a photograph or make a sound recording of a book that it not your own and so on.
(Crown Copyright 2011 'Copyright' http://www.ipo.gov.uk/types/copy.htm_)[24.10.11]
A good example of copyright infringement would be using a famous character for your own use without requiring proper permission.
Changing the character slightly is still considered copyright infringement if the changes are hardly recognisable.
However basing your own work on an existing character which may be similar but has been changed to look different to the original and not recognisable as the protected character it is considered acceptable as explained on the website below:
http://www.walsworthyearbooks.com/idea-file/28460/copyright-infringement/


