Combining pictures.

There are two ways to do this either make a sort of tapestry or convert them into a rotating pictures in a .gif file.

Take the following pictures:

 Can be converted into one picture with:

 $ montage *.jpg bread.png

Or they can be converted to rotating pictures with: (note: you may need to resize the pictures first to the same dimensions)

$ convert *.jpg bread.gif

More information at: http://www.imagemagick.org/