This is your Graphics Tutorial. On this page you'll learn about image size and
    responsible image use.

    Look at the following three images:   
 

    Right-click on each picture, and select 'Properties' in the dialog box.   

    What is the file size of each picture? Is there a relationship between
    file size and the size of the image?

    Now, fill out the questions in the Graphics section on the tutorial handout.