Graphics+File+Types

Standard file formats for storing graphics are:
 * Bitmap (.BMP)
 * JPEG (.JPG)
 * Graphics Interchange Format (.GIF)
 * Portable Network Graphics (.PNG)

This video explains the [|different graphic formats].

**Task** Read the course notes p32 Graphics.

Task

 * 1) Download a high quality photograph from the web.
 * 2) Using any image editing program, save the graphic in each of the above 4 formats
 * 3) Note the file sizes of each
 * 4) Having read the course notes, which format is most suitable for saving the photograph and why?
 * 5) Having read the course notes, are there any formats which are unsuitable for saving the photograph? Why?