Small pictures are icons.
pixils
Mosaics.
panoramic, or stitched.
Mosaic I think
there called Icon's - which represent software programs or hardware you can access on your computer
A Collage, perhaps.that's a collage (not a school)Pheonetically: co-ladgeIt is called a collage.A picture that is composed of different, smaller pictures is called a mosaic.A "photographic mosaic", also called a Photomosaic, is a picture that has been divided into small equally-sized sections, each of which is replaced with another small photograph.The average color of the entire small replacement photo is more-or-less the same as the average color of the small patch of the original photo that the small photo covers.
microdot [ mkrō dot ] (plural microdots)noun Definition: 1. tiny photograph: a tiny photographic reproduction of something, about the size of a dot or a pinhead
Icons represent various elements in Windows.
The small pictures on the Desktop are called as `ICONS`.
These types of pictures are called Mosaic. This is something you learn in art class. Hope this helps :)
They used a series of small pictures instead of words called heirogliphics-you can search that for examples.
pictures are called "des images" in French