Here's what you need to make your own set of these fun, custom magnets:
-those clear flat marbles that you find in the floral department of the art store (people put them in vases)...I got the largest size.
-very strong craft glue (for porcelain and glass)
-package of strong magnets that will fit on the backs of your marbles.
-decorative paper/comics/quotes (or whatever else you want for the decorative part of the magnet)
First, cut your picture/paper out to the size of the clear marble.
Next, mod podge the picture to the back of your marble (front side facing toward the front of the magnet (so the picture will be looked at through the glass)
After the mod podge has dried, glue the magnet to the back of your marble.
Let them dry, then put them in a decorative tin or jar (if you are giving them as a gift) You'll see below that I found a perfect little jar for $1 that holds 5 magnets.
Below is a set of magnets I made with some prints from a book of Arab carpet designs.