Montage: Create a composite image by combining several separate images

Use the montage program to create a composite image by combining several separate images. The images are tiled on the composite image optionally adorned with a border, frame, image name, and more. See Command Line Processing for advice on how to structure your montage command or see below for example usages of the command.

Example Usage

We list a few examples of the montage command here to illustrate its usefulness and ease of use. To get started, let's montage two images into a single composite:

$ montage -background #336699 -geometry +4+4 rose.jpg red-ball.png montage.jpg

Ok, let's add some decorations:

$ montage -label %f -frame 5 -background #336699 -geometry +4+4 rose.jpg red-ball.png frame.jpg

 

montage -geometry "1280x480" -tile 2x2 1.jpg 2.jpg 3.jpg 4.jpg montage.jpg 

Source: http://www.tutorialspoint.com/unix_commands/montage.htm