Now I'll puzzle you*

Have you wondered how exactly the puzzles are made? Probably you have a few versions on this but here is an easy solution of this problem found on a random search on the net.

Going directly to http://www.flash-gear.com, you can build your very own and unique puzzle selecting picture and number of pieces.* The picture, a set of stamps (year 1998), was taken from the philately section of the Posts' website.