How do you make a collage on Microsoft Word 2003?

Well it will be quite difficult to be completely honest with you. Word is not really used for artistic composure of stuff like this. The best way would be to use Adobe Photoshop. The only thing you can really do in Microsoft Word is paste images on a document and fit them as close together as you can make them. If you have a way of altering images (Such as feathering your images on the sides to make them fit together properly) then that might be best before pasting them into your Word document.