I've just begun to make some glass tile magnets and I'm really having fun with them. I'm using vintage photos and images on them and I love the look of them. Here are my first two sets.
I started with clear glass tiles that are 1" square. The vintage photos I used are from the Itkupilli blog shoppe. I used silver-toned foil tape to affix the images to the tiles, as well as to finish off the edges of the tiles themselves. Then I added a heavy duty round magnet to the back. Voila. So easy!
I am also going to be making some soldered glass tile magnets, but I wanted to start with something a bit more simple to get my feet wet. I do love how they look, and how easy they were to create.