PICTURES

=DISPLAYING YOUR PICTURES=

Photographs can be different sizes - they are usually shown as the number of pixels (picture elements), and the size of the file on the disk.[[image:image_dimensions.jpg]]
===If you use very small images in your presentation the quality will be very poor, and the image may be pixellated - like this image of a jellyfish. On the other hand, very large images will take a long time to load, and will make your presentation very large, meaning that it needs a lot of space on a disk or USB drive to store it, and will take a long time if you need to transmit it over the Internet, or send it by e-mail.===

COPYRIGHT OF PHOTOGRAPHS - All photos from Wikimedia Commons:
http://commons.wikimedia.org/wiki/File:Bluebells-2005-05-02-1.jpg http://commons.wikimedia.org/wiki/File:Morrone_Birkwood_-_geograph.org.uk_-_44087.jpg http://commons.wikimedia.org/wiki/File:Public_footpath_near_Reasby,_Lincolnshire_-_geograph.org.uk_-_186981.jpg http://commons.wikimedia.org/wiki/File:WoodlandNearFarleyHill%28AndrewSmith%29Nov2007.jpg http://commons.wikimedia.org/wiki/File:Nn2504-1356_c_michael_hogan.jpg